教学资料
教案
讲义
课件
当前位置:
首页
>
课件
>实验室安全手册【PPT课件】
实验室安全手册【PPT课件】
2026-04-08 02:54:02
实验室安全手册【PPT课件】
实验室安全手册:包含:(安全基础知识、用电安全、仪器设备使用安全、危险化学品安全、生物安全、辐射安全、高压气瓶安全)
【实验室安全手册PPT课件】
冬
病
夏
治
文章仅作分享,如有侵权请联系我们。
电子版转发此链接至100人以上检验群5分钟后,截图发至18210297902微信同号,获取完整电子版!
点点红
点点赞
,感谢大家
附:1月份课程表,需要时可以选择参加我们各项目培训班,具体培训文件欢迎来电索取,报名联系人:张丽
1
82
1
0297902
微信同号
本文来自网友投稿或网络内容,如有侵犯您的权益请联系我们删除,联系邮箱:wyl860211@qq.com 。
2025高考语文一轮复习 学案+课件 学案25 鉴赏诗歌的意象,品味诗歌的意境(含答案)
新媒体短视频内容拍摄制作培训课件
最新文章
2025高考语文一轮复习 学案+课件 学案25 鉴赏诗歌的意象,品味诗歌的意境(含答案)
期末课件丨部编版语文三年级(上)第1-8单元复习课件,可下载!
深圳中考数学寒假一轮复习考点课件系列【第23讲 矩形、菱形及正方形】
2026寒假安全小贴士普及学习ppt课件
解读新时代地籍调查,附2025最新课件!
《走近佛教》课件学习(十)
项目式学习“制作微型密度计”实用课件
施工现场电焊机安全安全管理与使用培训课件39页
2026年寒假安全教育主题班会PPT课件+教案
《哈利波特》魔法石精读PPT课件!视觉化导读,英语阅读没那么难!
热门文章
2026春新版人教版数学,三年级下册课件+教案
演讲课件 | 段德祥:暖核赋能 绿动民生——暖核一号”(荣成)核能供热项目投运暨清洁供暖新征程
【学校—培训】家校沟通教师培训课件
《奉献社会我践行》模拟授课课件及授课稿
2026.1.16更新建筑类考试课件(26年二建更新,文中附资料链接,26年备考群已建,欢迎进群!!!)
幼儿园中大班_社会科学_课件《大寒至,春可期》PPT+教案+活动反思+纸面教具共享
2025.1.16更新建筑类考试课件(26年监理更新,文中附资料链接,26年备考群已建,欢迎进群!!!)
2026.1.16更新建筑类考试课件(26年一建更新,文中附资料链接,26年备考群已建,欢迎进群!!!)
物业管理课件PPT
【课件】从“马背上的县长”到价值课堂:这节思政课如何用贺娇龙事迹讲透“价值的创造与实现”?
随机文章
10个月宝宝每天需要喝多少奶粉?
微课堂|小学生宪法日宣传主题班会PPT课件
【精品PPT课件】剑桥think第二版PPT课件(S-4级别全),自学和教学的好帮手!
【教学课件】鲁科版小学英语四年级上册Unit 3 Try yourself(25秋)
一下《操场上》26春自制课件来了️
主题班会课件——2026“阳光心理 健康人生”小学生心理健康主题班会(疯狂动物城版)【1121】
同步课件--七上期末总复习 第五章 一元一次方程
招聘干货|1236-HR面试官技能培训课件-30页
课件|818. 12.财务科2025年度工作总结暨2026年工作计划 35页
架空输电线路架线施工培训课件(140页、很专业).pdf
课件|31.健康管理中心2025年度总结暨2026-2030战略规划述职报告(含十五五战略)
基本
文件
流程
错误
SQL
调试
请求信息 : 2026-04-24 14:15:27 HTTP/2.0 GET : https://a.sjds.net/a/461518.html
运行时间 : 0.272824s [ 吞吐率:3.67req/s ] 内存消耗:4,396.40kb 文件加载:140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=8e5521b4d73f0e70534e5639416e2e0b
/yingpanguazai/ssd/ssd1/www/a.sjds.net/public/index.php ( 0.79 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/autoload.php ( 0.17 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/composer/autoload_real.php ( 2.49 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/composer/platform_check.php ( 0.90 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/composer/ClassLoader.php ( 14.03 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/composer/autoload_static.php ( 4.90 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/symfony/var-dumper/VarDumper.php ( 4.30 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/provider.php ( 0.19 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/common.php ( 0.03 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/helper.php ( 18.78 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/app.php ( 0.95 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/cache.php ( 0.78 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/console.php ( 0.23 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/cookie.php ( 0.56 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/database.php ( 2.48 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/filesystem.php ( 0.61 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/lang.php ( 0.91 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/log.php ( 1.35 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/middleware.php ( 0.19 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/route.php ( 1.89 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/session.php ( 0.57 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/trace.php ( 0.34 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/config/view.php ( 0.82 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/event.php ( 0.25 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/service.php ( 0.13 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/AppService.php ( 0.26 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/services.php ( 0.14 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.21 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.44 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.29 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-helper/src/helper/Arr.php ( 16.63 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/Request.php ( 0.09 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/middleware.php ( 0.25 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/route/app.php ( 1.72 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/controller/Index.php ( 4.81 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/app/BaseController.php ( 2.05 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.44 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/PDOConnection.php ( 52.47 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/Builder.php ( 24.06 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/Query.php ( 15.71 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/runtime/temp/97cad012e8e159aae2fe347a411e8351.php ( 12.06 KB )
/yingpanguazai/ssd/ssd1/www/a.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
CONNECT:[ UseTime:0.000380s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000724s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.005247s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.005697s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001582s ]
SELECT * FROM `set` [ RunTime:0.009403s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001688s ]
SELECT * FROM `article` WHERE `id` = 461518 LIMIT 1 [ RunTime:0.006876s ]
UPDATE `article` SET `lasttime` = 1777011327 WHERE `id` = 461518 [ RunTime:0.018814s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.080189s ]
SELECT * FROM `article` WHERE `id` < 461518 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.010968s ]
SELECT * FROM `article` WHERE `id` > 461518 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.009522s ]
SELECT * FROM `article` WHERE `id` < 461518 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.011894s ]
SELECT * FROM `article` WHERE `id` < 461518 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.005449s ]
SELECT * FROM `article` WHERE `id` < 461518 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.015843s ]
0.278475s