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5·12防灾减灾日|长沙应急通信科普进校园 科技护航校园安全

  • 2026-05-18 21:32:58
5·12防灾减灾日|长沙应急通信科普进校园 科技护航校园安全

今年是第18个全国5·12防灾减灾日。在长沙市应急管理局、长沙市天心区应急和安全生产委员会的统筹调度与周密部署下，各相关单位高效协同、紧密联动，集结应急救援队伍、青年志愿者广泛参与，同步开展全区线上直播宣传，面向辖区各校及社会大众全方位普及防灾减灾安全知识。

长沙应急专业救援通信保障支队受邀走进校园，为在校学生科普应急通信发展历程，展示各类高精尖应急通信装备。现场实操演示370M卫星自组网、极端环境应急通信等前沿技术，切实打通应急通信保障“最后一公里”，助力构建全域联动、多场景覆盖的现代化应急防护体系。

活动还设置沉浸式体验环节，邀请同学们亲手尝试电键发送摩尔斯电码、实操对讲机进行通联互动，在近距离接触、亲手实践中感受应急科技魅力，学习防灾通信技能。

此次活动全程护航校园应急科普教育与实战演练，以专业力量筑牢安全屏障，以科技装备赋能应急救援，用坚守与实干践行应急使命，全力守护师生及群众生命财产平安。

一审：邹   鑫

二审：龙   云
三审：周青龙
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  1. CONNECT:[ UseTime:0.000534s ] mysql:host=127.0.0.1;port=3306;dbname=e460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000882s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000367s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000314s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000558s ]
  6. SELECT * FROM `set` [ RunTime:0.000281s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000597s ]
  8. SELECT * FROM `article` WHERE `id` = 529905 LIMIT 1 [ RunTime:0.000442s ]
  9. UPDATE `article` SET `lasttime` = 1779188530 WHERE `id` = 529905 [ RunTime:0.009519s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000348s ]
  11. SELECT * FROM `article` WHERE `id` < 529905 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000542s ]
  12. SELECT * FROM `article` WHERE `id` > 529905 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.006123s ]
  13. SELECT * FROM `article` WHERE `id` < 529905 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001844s ]
  14. SELECT * FROM `article` WHERE `id` < 529905 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.010959s ]
  15. SELECT * FROM `article` WHERE `id` < 529905 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.014293s ]
0.115791s