{extend name="beike/base" /}
{block name="staticcontent"}
    <meta http-equiv="mobile-agent"
          content="format=xhtml; url=http://bk.cooco.net.cn/mdown-kejian-436068.html">
    <meta http-equiv="mobile-agent"
          content="format=html5; url=http://bk.cooco.net.cn/mdown-kejian-436068.html">

    <style>
        .layui-btn.downBtn {
            display: block;
            width: 100px;
            height: 32px;
            line-height: 32px;
            background-color: #F2594C;
            border-radius: 3px;
            font-size: 14px;
            color: #ffffff;
            text-align: center;
        }
        .tc_wrape {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: rgb(0,0,0,0.25);
        }
        .tc {
            width: 350px;
            height: 200px;
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            margin: auto;
            border: 2.5px solid #F2594C;
            border-radius: 3px;
            box-shadow: 2px 2px 2px 2px rgb(242 89 76 / 15%);
            background: #fff;
        }
        .tc p {
            float: right;
            display: block;
            font-size: 14px;
            cursor: pointer;
            text-align: right;
            background: rgb(0,0,0,0.25);
            color: #fff;
            padding: 1px 3px;
        }
        .tc_tit {
            width: 100%;
            height: auto;
            font-size: 14px;
            text-align: center;
            color: #000;
            clear: both;
        }
        .span_inp {
            width: 250px;
            height: 50px;
            border: 1px solid #000;
            margin: 10px auto;
        }
        .span_inp span {
            float: left;
            display: inline-block;
            width: 50%;
            height: 100%;
            background: #F2594C;
            color: #fff;
            text-align: center;
            line-height: 50px;
        }
        .span_inp input {
            float: left;
            display: inline-block;
            border: 0;
            width: 50%;
            height: 99%;
            outline: none;
            text-align: center;
        }
        .tc button {
            display: block;
            width: 150px;
            height: 50px;
            border: 0;
            color: #fff;
            margin: 0 auto;
            background: #4cadf2;
            cursor: pointer;
        }
        .tc_wrape {
            display: none;
        }
        .captcha_code {
            font-size: 25px;
        }
    </style>
{/block}

{block name="tipcontent"}{/block}

{block name="content"}
    <div id="position">您现在的位置：&nbsp;
        <a href="http://bk.cooco.net.cn" class="LinkPath">第一备课网</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/kejian/" class="LinkPath">课件下载</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/list-kejian-shuxue/" class="LinkPath">
            数学课件下载</a>&nbsp;&gt;&gt;&nbsp;
        <a href="http://bk.cooco.net.cn/tag-gaokaoshuxuekejian/" class="LinkPath">高考数学课件下载</a>&nbsp;&gt;&gt;&nbsp;
        1.1.3《算法的三种基本逻辑结构和框图表示》 新人教B版必修3 3下载
    </div>

    <div id="mbList">
        <div class="titleShare">
            <span class="share"></span>
            <strong>1.1.3《算法的三种基本逻辑结构和框图表示》 新人教B版必修3 3下载页</strong>
        </div>
        <div class="guge"></div>
        <h1 style="background:none;">1.1.3《算法的三种基本逻辑结构和框图表示》 新人教B版必修3 3下载页</h1>
        <div class="Attribute">分类：
            <span><a href="http://bk.cooco.net.cn/tag-gaokaoshuxuekejian/" class="LinkPath">高考数学课件</a></span>
        </div>

        <div class="clear"></div>
    </div>

    <div class="main">
        <div class="fontsLeft" style="width:100%">
            <div class="mbPic" style="border: gray 1px solid; position:relative;">
                <h1>1.1.3《算法的三种基本逻辑结构和框图表示》 新人教B版必修3 3文件:</h1>
            </div>
            <div>
                <table class="layui-table" lay-skin="line">
                    <colgroup>
                        <col width="500">
                        <col width="50">
                        <col>
                    </colgroup>
                    <tbody>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">人教a版必修二__空间几何体的结构</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="133125">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">人教a版必修二__空间几何体的结构</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212771">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">珠算基本加减法</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="161533">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">1.2简单的逻辑联结词-教学课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137462">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016人教A版高中数学高一必修三第一章《基本算法语句》习题课件_同步训练(8份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="133991">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016人教A版高中数学高一必修三第一章《基本算法语句》习题课件_同步训练(8份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="213337">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">1.2简单的逻辑联结词-教学课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139162">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">新人教A版必修3几何概型课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214077">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高中数学新课标人教a版高二选修2-1：1.3_简单的逻辑联结词_课件(共28张ppt)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137454">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高中数学新课标人教a版高二选修2-1：1.3_简单的逻辑联结词_课件(共28张ppt)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139154">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">新人教A版必修3几何概型课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="134861">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《立体图形的基本画法》.</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="235435">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">要点梳理--1.简单的逻辑联结词</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137470">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">要点梳理--1.简单的逻辑联结词</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139170">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.2.1《任意角的三角函数(1)》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214390">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.2.1《任意角的三角函数(2)》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135146">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">简单的逻辑联结词课件1(高一数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137455">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(高中数学人教B版高一必修4)2.2.2《平面向量的坐标运算》课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="187085">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">除法的验算课件3(三年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="159829">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.2.1《任意角的三角函数(1)》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135145">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.2.1《任意角的三角函数(2)》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214391">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.1.2《弧度制》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186514">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">简单的逻辑联结词课件2(高一数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137456">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">简单的逻辑联结词课件1(高一数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139155">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">最基本的图形--1、点和线-教学课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="235605">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《已知三角函数值求角》_课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214336">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《已知三角函数值求角》_课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186398">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">简单的逻辑联结词课件2(高一数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139156">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《已知三角函数值求角》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214337">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《已知三角函数值求角》_课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135069">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高中数学新课标人教a版高二选修2-1：3.1.5_空间向量运算的坐标表示_课件(共22张ppt)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214743">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《_已知三角函数值求角》课件(1)(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186397">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《已知三角函数值求角》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135070">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《已知三角函数值求角》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186399">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">【数学】1.3.2《余弦函数、正切函数的图像与性质&mdash;余弦函数的图像与性质》课件(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186737">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《_已知三角函数值求角》课件(1)(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214335">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(数学)1.3.3《_已知三角函数值求角》课件(1)(新人教B版高一必修4)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135068">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">【数学】《抛物线》（新人教B版选修1-1）</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137804">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">【数学】《抛物线》（新人教B版选修1-1）</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139579">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语&mdash;&mdash;充分与必要条件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137314">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语&mdash;&mdash;充分与必要条件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139014">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">4.5最基本的图形&mdash;点和线课件(共25张PPT)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="235601">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《2、3、4的乘法口诀》课件(2)_-_副本</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="228311">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">集合间的基本关系课件3(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="183669">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">用字母表示数课件3(七年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="199841">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">用字母表示数课件3(七年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="232214">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2015-2016学年高中数学_2.3.1-2.3.2变量间的相关关系练习_新人教a版高一必修3</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="134419">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">用字母表示数课件3(七年级数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="195737">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">集合的基本运算课件2(高一数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="183744">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">集合的基本运算课件1(高一数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="183743">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">用2~6的乘法口诀求商例3课件ppt新课标人教版二年级下</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="190427">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016人教A版高中数学高一必修三第3章《概率》同步练习打包(8份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="134557">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016人教A版高中数学高一必修三第3章《概率》同步练习打包(8份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="173064">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016人教A版高中数学高一必修三第3章《概率》同步练习打包(8份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="185983">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016人教A版高中数学高一必修三第3章《概率》同步练习打包(8份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="213849">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2016人教A版高中数学高一必修三第3章《概率》同步练习打包(8份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="141213">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2018年高考一轮复习(讲、练、测)5.2平面向量基本定理及坐标表示</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135589">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">古典概型(3)课件(兴化市楚水实验学校苏教版高中必修3)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="225231">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">古典概型(3)课件(兴化市楚水实验学校苏教版高中必修3)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="213960">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">古典概型(3)课件(兴化市楚水实验学校苏教版高中必修3)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="186185">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">2015-2016学年人教a版高中数学高一必修4课件：2-4-2平面向量数量积的坐标表示、模、夹角[]</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="187127">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">七年级数学上册_4.3.2角的比较和运算课件_人教新课标版</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="217640">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(北师大版)数学高一必修四：2.3.2《平面向量基本定理》课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="135538">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(人教A版)3.1回归分析的基本思想及其初步应用(三)课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="138251">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(北师大版)数学高一必修四：2.3.2《平面向量基本定理》课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="187036">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语教材分析与教学建议</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139012">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">(北师大版)数学高一必修四：2.3.2《平面向量基本定理》课件</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214685">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">集合的含义与表示课件1_高一数学课件_-_副本</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="211999">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">6.3数据的表示(扇形统计图)课件(共18张PPT)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="233154">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">6.3数据的表示(扇形统计图)课件(共18张PPT)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="171264">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">6.3数据的表示(频数直方图)课件(共20张PPT)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="236115">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">中心对称和中心对称图形3</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="204774">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">1.1.0《空间几何体的结构》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212772">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">第四十讲-空间图形的基本关系与公理</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="184879">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">4.3角的度量与表示</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="170269">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语教材分析与教学建议</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137312">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语（5）： 命题的否定与否命题</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137313">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语（5）： 命题的否定与否命题</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="139013">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="222012">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="207249">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高中数学新课标人教a版高二选修2-1：3.1.4_空间向量的正交分解及其坐标表示_课件(共20张ppt)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214742">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件9(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137255">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件(高二地理)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="138886">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="221862">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高三数学基础知识要点梳理复习课件35(第3讲_三角函数的图象与性质)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214492">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">1.1.0《空间几何体的结构》</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="133126">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">高中数学新课标人教a版高二选修2-1：3.1.3_空间向量的数量积运算_课件(人教a版高二选修2-1)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="214780">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="179310">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="207099">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件6(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137252">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件7(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="138953">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件9(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="138955">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">1.1空间几何体的结构</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="133114">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">1.1空间几何体的结构</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="212760">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="239949">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件7(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137253">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件6(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="138952">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">常用逻辑用语课件8(高二数学)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="137254">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="148030">立即下载</button>
                            </td>
                        </tr>
                                            <tr>
                            <td><a class='down_stat doc_title' href="javascript:void(0);">《分式》小结与复习(3)教案、课件、课时作业(3份)</a></td>
                            <td>
                                <button type="button" class="layui-btn downBtn" data-key="147880">立即下载</button>
                            </td>
                        </tr>
                                        </tbody>
                </table>
            </div>
            <div>
                <ul>
                                            <li>
                            <p>
                                <strong>数学：1.1.3《算法的三种基本逻辑结构和框图表示》课件（新人教b版必修3）3.ppt</strong>
                                <span><a target="_blank" title="点击进入下载1.1.3《算法的三种基本逻辑结构和框图表示》 新人教B版必修3 3" href="http://bk.cooco.net.cn/d-kejian-436068.html">进入下载</a></span>
                            </p>
                        </li>
                                            <li>
                            <p>
                                <strong>数学：1.1.3《算法的三种基本逻辑结构和框图表示》课件（新人教b版必修3）3.ppt</strong>
                                <span><a target="_blank" title="点击进入下载1.1.3《算法的三种基本逻辑结构和框图表示》 新人教B版必修3 3" href="http://bk.cooco.net.cn/d-kejian-436068.html">进入下载</a></span>
                            </p>
                        </li>
                                    </ul>
            </div>


        </div>
    </div>

    <script>
        $(function () {
            $(".down_stat").click(function () {
                $.ajax({
                    url: "http://pro.cooco.net.cn/bk_down_stat/",
                    type: 'get',
                    data: {},
                    crossDomain: true,
                    xhrFields: {
                        withCredentials: true
                    },
                    success: function (res) {
                        if (res.code === 0) {
                            console.log('bk_stat');
                        }
                    }
                });
            });

            // 点击关闭
            $('body').on('click', '.tc_wrape .tc p', function () {
                $(this).parent().parent().hide();
            });

            // 获取当前唯一标识
            var iden = cans();
            var randNum = Math.random();

            $('.downBtn,.doc_title').click(function () {
                // 当前数据key
                var doc = $(this).attr('data-key');
                $('.verify_btn').attr('data-key', doc);

                $('.captcha_img').attr('src', 'http://bk.cooco.net.cn/captchaimg/?iden=' + iden + '&doc=' + doc + '&rand_num=' + randNum);
                $('.tc_wrape').show();
            });

            $('.captcha_img').click(function () {
                var doc = $('.verify_btn').attr('data-key');
                $('.captcha_img').attr('src', 'http://bk.cooco.net.cn/captchaimg/?iden=' + iden + '&doc=' + doc + '&rand_num=' + randNum);
            });

            $('.verify_btn').click(function () {
                var captcha_code = $('.captcha_code').val();
                var doc = $(this).attr('data-key');
                var iden = cans();

                if (captcha_code == '' || captcha_code.length != 4) {
                    alert('验证码错误，请重新输入');
                    return false;
                }

                if (doc == '') {
                    alert('操作错误，请刷新页面重试');
                    return false;
                }

                if (iden == '') {
                    alert('抱歉，系统错误，请联系客服！');
                    return false;
                }

                $.get('http://bk.cooco.net.cn/verify/?' + Math.random(), {'iden': iden, 'doc': doc, 'captcha_code': captcha_code}, function (data) {
                    if (data.code == 0) {
                        $('.captcha_code').val('');
                        $('.tc_wrape .tc p').click();
                        window.open(data.data);
                    } else {
                        alert('验证码错误');
                        $('.captcha_img').click();
                        $('.captcha_code').val('');
                        return false;
                    }
                }, 'json');
            });

            function cans() {
                var canvas = document.createElement('canvas');
                var ctx = canvas.getContext('2d');
                var txt = 'http://security.tencent.com/';
                ctx.textBaseline = "top";
                ctx.font = "14px 'Arial'";
                ctx.textBaseline = "tencent";
                ctx.fillStyle = "#f60";
                ctx.fillRect(125, 1, 62, 20);
                ctx.fillStyle = "#069";
                ctx.fillText(txt, 2, 15);
                ctx.fillStyle = "rgba(102, 204, 0, 0.7)";
                ctx.fillText(txt, 4, 17);

                var b64 = canvas.toDataURL().replace("data:image/png;base64,", "");
                var bin = atob(b64);
                var crc = bin2hex(bin.slice(-16, -12));
                return crc;
            }

            function bin2hex(str) {
                var result = "";
                for (var i = 0; i < str.length; i++) {
                    result += int16_to_hex(str.charCodeAt(i));
                }
                return result;
            }

            function int16_to_hex(i) {
                var result = i.toString(16);
                var j = 0;
                while (j + result.length < 4) {
                    result = "0" + result;
                    j++;
                }
                return result;
            }
        });
    </script>
{/block}