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汛期应急科普 | 关注农业防汛

2026-08-15 21:16:52

汛期应急科普 | 关注农业防汛

汛期无小事，安全记心间。当前北京正值降水集中、天气多变的汛期时段，“北京科协”特开设“汛期应急科普”专栏，持续推送权威、实用的防汛避险知识，普及科学避险技能，帮助广大市民提升防汛安全意识，科学应对汛期突发状况，筑牢首都安全防汛屏障。

来源：科普中国

信息报送单位：北京市科学技术协会科学技术普及部

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CONNECT:[ UseTime:0.000476s ] mysql:host=127.0.0.1;port=3306;dbname=h_mffb;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000653s ]
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SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.001482s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000436s ]
SELECT * FROM `set` [ RunTime:0.000215s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000529s ]
SELECT * FROM `article` WHERE `id` = 553499 LIMIT 1 [ RunTime:0.003833s ]
UPDATE `article` SET `lasttime` = 1787498645 WHERE `id` = 553499 [ RunTime:0.013889s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.006990s ]
SELECT * FROM `article` WHERE `id` < 553499 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000460s ]
SELECT * FROM `article` WHERE `id` > 553499 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002097s ]
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SELECT * FROM `article` WHERE `id` < 553499 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.011500s ]
SELECT * FROM `article` WHERE `id` < 553499 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002746s ]

0.161865s

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