这 是 一 节 必 修 课 →
<section style="margin-bottom:unset;" data-mpa-powered-by="yiban.io"><section style="line-height: 2em;text-align: center;"><strong>地震来临应如何避险？</strong></section><section style="line-height: 2em;text-align: center;"><strong>电动车为何易起火？</strong></section><section style="line-height: 2em;text-align: center;"><strong>燃气泄漏如何应对？</strong></section><section style="line-height: 2em;text-align: center;">12日，总台央视新闻、国家应急广播</section><section style="line-height: 2em;text-align: center;">与应急管理部联合推出</section><section style="line-height: 2em;text-align: center;">系列直播节目<strong>《全民安全公开课》</strong></section><section style="line-height: 2em;text-align: center;">第一课开讲</section><p style="text-align:center;margin-bottom:8px;"></p><p style="text-align:center;margin-bottom:8px;">都有哪些干货？一起来看</p><section style="text-align: center;margin-bottom: 24px;"></section><section style="margin: 0rem auto;font-family: -apple-system, system-ui, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;text-align: center;color: rgb(34, 34, 34);letter-spacing: 0.544px;background-color: rgb(255, 255, 255);width: 663.453px;border-width: initial;border-color: initial;border-style: none;"><section style="margin-bottom:0em;display:inline-block;"><section style="margin: -3px 5px 0em;padding: 3px 10px;background-color: rgb(0, 88, 156);"><section style="margin-bottom: 0em;padding-right: 5px;padding-left: 5px;color: rgb(255, 255, 255);letter-spacing: 1px;"><p style="margin-bottom:0em;"><strong style="margin-bottom:0em;font-size:16px;"><span style="margin-bottom:0em;font-size:18px;">地震来临如何避险？</span></strong></p></section></section></section><p style="margin-top:24px;margin-bottom:8px;"><span style="color: rgba(0, 0, 0, 0.9);">2008年5月12日<br/></span></p></section><section style="margin-bottom:8px;text-align:center;">四川汶川发生8.0级大地震</section><section style="margin-bottom:8px;text-align:center;"><strong>当时桑枣中学全体师生全身而退</strong></section><section style="margin-bottom:8px;text-align:center;"><strong>创造“零伤亡”的奇迹</strong></section><section style="margin-bottom:8px;text-align:center;">这场奇迹的背后，是学校十几年来</section><section style="margin-bottom:8px;text-align:center;">坚持紧急疏散演习的结果</section><section style="margin-bottom:8px;text-align:center;">掌握逃生避险知识</section><p style="text-align:center;margin-bottom:24px;">对于每一个人来说都至关重要</p><section style="line-height:1.5em;margin-bottom:8px;text-align:center;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong>高层地震避险技巧</strong></span></section><section style="line-height:1.5em;text-align:center;margin-bottom:16px;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong><strong style="font-size: 16px;letter-spacing: 0.578px;"></strong>一起学习<strong style="font-size: 16px;letter-spacing: 0.578px;"></strong></strong></span></section><section style="margin-bottom:unset;">//www.hbrdcm.com/plugin.php?id=wcn_editor:player&url=https%3A%2F%2Fv.qq.com%2Ftxp%2Fiframe%2Fplayer.html%3Fwidth%3D500%26height%3D375%26auto%3D0%26vid%3Dn3549hmlbcp&org=http%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMjM5OTI3MjI1MQ%3D%3D%26mid%3D2651427953%26idx%3D1%26sn%3Daa071fc83ae3b7772618905e8c98f0ee%26chksm%3Dbcc33e258bb4b7336c0ba968fc0c149170baeba994ead94443f3d349000dcca343cecd459069</section><section style="margin-bottom:8px;text-align:center;">在紧急情况下 <br/></section><section style="margin-bottom:8px;text-align:center;">地震预警的功能至关重要</section><section style="margin-bottom:8px;text-align:center;">地震预警是在地震发生后</section><section style="margin-bottom:8px;text-align:center;">根据地震波传播速度</section><section style="margin-bottom:8px;text-align:center;">小于电磁波传播速度的特点</section><section style="margin-bottom:8px;text-align:center;"><strong>利用电子信号抢在地震波传播到之前</strong></section><p style="text-align:center;margin-bottom:24px;"><strong>和地震波的“赛跑”</strong></p><p style="line-height:1.5em;margin-bottom:8px;text-align:center;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong>地震预警和预报的区别是什么？</strong></span></p><section style="line-height:1.5em;text-align:center;margin-bottom:24px;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong>一起了解</strong></span></section><section style="margin-bottom:unset;">//www.hbrdcm.com/plugin.php?id=wcn_editor:player&url=https%3A%2F%2Fv.qq.com%2Ftxp%2Fiframe%2Fplayer.html%3Fwidth%3D500%26height%3D375%26auto%3D0%26vid%3Df35493ukdvl&org=http%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMjM5OTI3MjI1MQ%3D%3D%26mid%3D2651427953%26idx%3D1%26sn%3Daa071fc83ae3b7772618905e8c98f0ee%26chksm%3Dbcc33e258bb4b7336c0ba968fc0c149170baeba994ead94443f3d349000dcca343cecd459069</section><section style="margin: 0rem auto;font-family: -apple-system, system-ui, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;text-align: center;color: rgb(34, 34, 34);letter-spacing: 0.544px;background-color: rgb(255, 255, 255);width: 663.453px;border-width: initial;border-color: initial;border-style: none;"><section style="margin-bottom:0em;display:inline-block;"><section style="margin: -3px 5px 0em;padding: 3px 10px;background-color: rgb(0, 88, 156);"><section style="margin-bottom: 0em;padding-right: 5px;padding-left: 5px;color: rgb(255, 255, 255);letter-spacing: 1px;"><p style="margin-bottom:0em;"><strong style="margin-bottom:0em;font-size:16px;"><span style="margin-bottom:0em;font-size:18px;">电动车有哪些起火隐患？</span></strong><br/></p></section></section></section><p style="margin-top:24px;margin-bottom:8px;"><span style="color: rgba(0, 0, 0, 0.9);">近年来<br/></span></p></section><p style="margin-bottom:8px;text-align:center;">电动自行车火灾呈不断高发态势</p><p style="margin-bottom:8px;text-align:center;">电动车一旦着火</p><p style="margin-bottom:8px;text-align:center;">90秒后，温度便可达到200℃</p><p style="margin-bottom:8px;text-align:center;">一台电动车燃烧产生的毒气</p><section style="text-align:center;margin-bottom:16px;">足以致使上百人窒息而亡</section><section style="line-height:1.5em;text-align:center;margin-bottom:8px;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong>那么</strong></span></section><p style="line-height:1.5em;text-align:center;margin-bottom:16px;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong>电动车易起火的原因是什么？</strong></span></p><section style="margin-bottom:unset;">//www.hbrdcm.com/plugin.php?id=wcn_editor:player&url=https%3A%2F%2Fv.qq.com%2Ftxp%2Fiframe%2Fplayer.html%3Fwidth%3D500%26height%3D375%26auto%3D0%26vid%3Do3549m1wst5&org=http%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMjM5OTI3MjI1MQ%3D%3D%26mid%3D2651427953%26idx%3D1%26sn%3Daa071fc83ae3b7772618905e8c98f0ee%26chksm%3Dbcc33e258bb4b7336c0ba968fc0c149170baeba994ead94443f3d349000dcca343cecd459069</section><p style="margin-bottom:8px;text-align:center;">电动车<strong>入户充电</strong>会造成极大的安全隐患</p><p style="margin-bottom:8px;text-align:center;">电动车的外壳通常是一些</p><p style="margin-bottom:8px;text-align:center;">高分子化合的塑料物件</p><p style="margin-bottom:8px;text-align:center;">一旦燃烧会产生<strong>大量高温有毒气体</strong></p><p style="margin-bottom:8px;text-align:center;">如电动车入户</p><p style="margin-bottom:8px;text-align:center;">或停放在室内疏散通道等位置</p><p style="margin-bottom:8px;text-align:center;">烟气会沿着楼梯间在室内蔓延</p><p style="text-align:center;margin-bottom:24px;">进而导致疏散困难、烟气中毒等</p><section style="margin: 0rem auto;font-family: -apple-system, system-ui, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;text-align: center;color: rgb(34, 34, 34);letter-spacing: 0.544px;background-color: rgb(255, 255, 255);width: 663.453px;border-width: initial;border-color: initial;border-style: none;"><section style="margin-bottom:0em;display:inline-block;"><section style="margin: -3px 5px 0em;padding: 3px 10px;background-color: rgb(0, 88, 156);"><section style="margin-bottom: 0em;padding-right: 5px;padding-left: 5px;color: rgb(255, 255, 255);letter-spacing: 1px;"><p style="margin-bottom:0em;"><strong style="margin-bottom:0em;font-size:16px;"><span style="margin-bottom:0em;font-size:18px;">油锅起火应如何应对？</span></strong></p></section></section></section><p style="margin-top:24px;margin-bottom:8px;"><span style="color: rgba(0, 0, 0, 0.898);">据统计，厨房火灾</span></p></section><section style="margin-bottom:8px;text-align:center;">约占全国每年发生火灾总数的五分之一</section><section style="margin-bottom:8px;text-align:center;">如遇油锅起火应牢记以下事项：</section><section style="margin-bottom:8px;text-align:center;"><strong>及时关闭炉灶，勿用水灭火</strong></section><section style="margin-bottom:8px;text-align:center;"><strong>可用锅盖，或切好的青菜灭火</strong></section><section style="margin-bottom:8px;text-align:center;"><strong>或用沙土覆盖火焰，隔绝氧气灭火</strong></section><p style="text-align:center;margin-bottom:24px;"><strong>建议厨房常备灭火毯</strong></p><p style="text-align:center;"><span style="text-decoration:underline;text-decoration-style:solid;text-decoration-color:#007AAA;"><strong><span style="color:#007AAA;">油锅起火实验现场演示</span></strong></span></p><section style="margin-bottom:16px;text-align:center;margin-top:16px;">//www.hbrdcm.com/plugin.php?id=wcn_editor:player&url=https%3A%2F%2Fv.qq.com%2Ftxp%2Fiframe%2Fplayer.html%3Fwidth%3D500%26height%3D375%26auto%3D0%26vid%3Ds35496zb745&org=http%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMjM5OTI3MjI1MQ%3D%3D%26mid%3D2651427953%26idx%3D1%26sn%3Daa071fc83ae3b7772618905e8c98f0ee%26chksm%3Dbcc33e258bb4b7336c0ba968fc0c149170baeba994ead94443f3d349000dcca343cecd459069</section><p style="text-align:center;margin-top:16px;margin-bottom:8px;">如遇燃气泄漏</p><section style="margin-bottom:8px;text-align:center;"><strong>应立即关闭户内表前总阀门</strong></section><section style="margin-bottom:8px;text-align:center;"><strong>打开门窗通风散气</strong></section><section style="margin-bottom:8px;text-align:center;"><strong>降低室内燃气的浓度</strong></section><section style="margin-bottom:8px;text-align:center;"><strong>并马上报告燃气公司</strong></section><section style="margin-bottom:8px;text-align:center;"><strong>进行检查和处置</strong></section><p style="margin-bottom:8px;text-align:center;">同时应维持室内所有电器开关的现状</p><p style="margin-bottom:8px;text-align:center;"><strong>不要使用明火</strong></p><p style="margin-bottom:8px;text-align:center;"><strong>不要抽烟、开关电器、敲打铁器</strong></p><p style="margin-bottom:8px;text-align:center;"><strong>应到室外空旷处打电话报警</strong></p><section style="text-align:center;margin-bottom:24px;">避免拨打电话时室内产生电火花</section><section style="margin: 0rem auto;font-family: -apple-system, system-ui, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;text-align: center;color: rgb(34, 34, 34);letter-spacing: 0.544px;background-color: rgb(255, 255, 255);width: 663.453px;border-width: initial;border-color: initial;border-style: none;"><section style="margin-bottom:0em;display:inline-block;"><section style="margin: -3px 5px 0em;padding: 3px 10px;background-color: rgb(0, 88, 156);"><section style="margin-bottom: 0em;padding-right: 5px;padding-left: 5px;color: rgb(255, 255, 255);letter-spacing: 1px;"><p style="margin-bottom:0em;"><strong style="margin-bottom:0em;font-size:16px;"><span style="margin-bottom:0em;font-size:18px;">遇到森林火灾该怎样自救？</span></strong></p></section></section></section><p style="margin-top:24px;margin-bottom:8px;"><span style="letter-spacing: 0.544px;">发生森林火灾<br/></span></p></section><section style="margin: 0rem auto;font-family: -apple-system, system-ui, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;text-align: center;color: rgb(34, 34, 34);letter-spacing: 0.544px;background-color: rgb(255, 255, 255);width: 663.453px;border-width: initial;border-color: initial;border-style: none;"><p style="margin-bottom: 8px;">不仅会给森林资源造成损失</p><section style="margin-bottom: 24px;">还会威胁群众的生命财产安全</section><p style="line-height: 1.5em;margin-bottom: 8px;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong>那么，山火是如何形成的？</strong></span></p><section style="line-height: 1.5em;margin-bottom: 8px;"><span style="color: rgb(0, 122, 170);text-decoration: underline;"><strong>来看森林飞火实验</strong></span></section><section style="margin-bottom:16px;margin-top:16px;">//www.hbrdcm.com/plugin.php?id=wcn_editor:player&url=https%3A%2F%2Fv.qq.com%2Ftxp%2Fiframe%2Fplayer.html%3Fwidth%3D500%26height%3D375%26auto%3D0%26vid%3Db3549tdmzym&org=http%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMjM5OTI3MjI1MQ%3D%3D%26mid%3D2651427953%26idx%3D1%26sn%3Daa071fc83ae3b7772618905e8c98f0ee%26chksm%3Dbcc33e258bb4b7336c0ba968fc0c149170baeba994ead94443f3d349000dcca343cecd459069</section><p style="margin-bottom: 8px;"><span style="color: rgba(0, 0, 0, 0.898);">森林起火后<br/></span></p></section><section style="margin-bottom:unset;"><p style="margin-bottom:8px;text-align:center;">沸腾的火焰让空气灼烫起来</p><p style="margin-bottom:8px;text-align:center;">变为<strong>热气流</strong>升腾</p><p style="margin-bottom:8px;text-align:center;">燃烧物被带到空中随风飘散</p><p style="margin-bottom:8px;text-align:center;">便容易形成天上<strong>飞火</strong></p><section style="margin-bottom:8px;text-align:center;">燃烧持续时间长、重量轻的可燃物</section><section style="text-align:center;margin-bottom:8px;">如<strong>腐朽木、松球果、鸟窝、蚁窝</strong>等</section><section style="text-align:center;margin-bottom:8px;">最为危险</section><section style="margin-bottom:8px;text-align:center;"><section style="margin-bottom: 8px;"><section style="margin-bottom: 8px;"><section style="margin-bottom: 8px;"><section style="margin-bottom: 8px;"><section style="margin-bottom: 16px;">如遇山火，应如何自救？</section><section data-author="Wxeditor"><article use="1" data-author="Wxeditor" style="margin:5px auto;font-size:14px;"><section style="padding: 12px 15px;min-height: 1em;background-color: rgb(243, 243, 243);margin-bottom: unset;"><section style="margin-bottom: 8px;letter-spacing: 0.578px;"><span style="font-size:17px;"><strong>初发阶段，及时灭火</strong></span></section><section style="margin-bottom: 8px;letter-spacing: 0.578px;"><span style="font-size:17px;"><strong>火势失控，立刻报警</strong></span></section><section style="margin-bottom: 8px;letter-spacing: 0.578px;"><span style="font-size:17px;"><strong>正确判断风向，逆风逃生</strong></span></section><section style="margin-bottom: 8px;letter-spacing: 0.578px;"><span style="font-size:17px;"><strong>寻找空旷地带，清除周围可燃物</strong></span></section><section style="letter-spacing: 0.578px;"><span style="font-size:17px;"><strong>附近有水时，把衣物浸湿捂住口鼻</strong></span></section></section></article></section><section style="margin-top:24px;margin-bottom:unset;"><strong style="font-size:var(--articleFontsize);letter-spacing:0.034em;color:rgb(0, 122, 170);">防灾减灾，从身边做起</strong></section></section></section></section></section></section><section style="margin-bottom:8px;text-align:center;"><section style="margin-bottom:8px;"><strong style="font-size:var(--articleFontsize);letter-spacing:0.034em;color:rgb(0, 122, 170);">提升安全意识，增强应急技能</strong></section><section style="margin-bottom:8px;"><strong style="color:rgb(0, 122, 170);font-size:var(--articleFontsize);letter-spacing:0.034em;">一起筑牢安全屏障</strong></section><section style="margin-bottom:8px;"><strong style="color:rgb(0, 122, 170);font-size:var(--articleFontsize);letter-spacing:0.034em;">守护平安生活</strong></section><p><strong><span style="color: rgb(171, 25, 66);">扫描二维码</span></strong></p><section><strong><span style="color: rgb(171, 25, 66);">查看直播回放</span></strong></section><section><strong><span style="color: rgb(171, 25, 66);"></span></strong></section><section><br/></section><p style="text-align: center;"><br/></p><section style="margin-bottom:8px;"><strong style="color:rgb(0, 122, 170);font-size:var(--articleFontsize);letter-spacing:0.034em;"></strong></section></section></section></section><p></p><section style="outline: 0px;font-family: system-ui, -apple-system, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);"><p style="outline: 0px;line-height: 2em;"><span style="outline: 0px;color: rgb(136, 136, 136);font-size: 15px;letter-spacing: 0.544px;">来源：</span><span style="outline: 0px;color: rgb(136, 136, 136);font-size: 15px;letter-spacing: 0.544px;">央视新闻</span></p></section><p></p><link rel="stylesheet" href="//www.hbrdcm.com/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_FoG" id="wcn_editor_css"/>
页:
[1]