教学资料
教案
讲义
课件
当前位置:
首页
>
课件
>必修第二册课件∣6.1.2化学反应与电能
必修第二册课件∣6.1.2化学反应与电能
2026-03-29 11:46:33
必修第二册课件∣6.1.2化学反应与电能
必修第二册的课件分享,可以识别二维码获取所有课件。
推送目录【蓝色已推送】
5.1硫及其化合物
5.2氮及其化合物
5.3无机非金属材料
5单元复习课
6.1.1化学反应与热能
6.1.2化学反应与电能
6.2.1化学反应速率的计算
6.2.2化学反应速率的影响因素
6.2.3化学反应的限度与化学反应条件的控制
6单元复习课
7.1.1有机化合物中碳原子的成键特点
7.1.2烷烃的性质
7.2.1乙烯
7.2.2有机高分子材料
7.3.1乙醇
7.3.2乙酸
7.3.3官能团与有机化合物的分类
7.4基本营养物质
8.1.1冶金
8.1.2海洋资源
8.1.3煤、石油和天然气的综合利用
8.2+8.3化学品的合理使用与环境保护
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 。
小班开学家长会PPT课件
情侣已婚和合法茆山和合仪轨 课件集非视频
最新文章
小班开学家长会PPT课件
班主任攻略之“家长会”系列课件
25春新版六下语文核心素养教案,已完成速看
教案8:单相电与三相电:从家里的灯到工厂的机器
30年前“手写体”书法教案曝光
小学语文新部编版二年级下册第三单元教案(2026春)
小学语文新部编版二年级下册第四单元教案(2026春)
2026北师大版二年级下册数学核心素养教案,拿来可以直接用
蕞新!26春人教版语文一年级下册课件教案
2026幼儿园春季安全教育教案
热门文章
人教版 | 七下数学《两条直线垂直》课件
2026年高考化学二轮复习学案讲义word版含答案解析共32份资料汇总下载
【教学笔记】教学设计课 | 课件制作速成课(六节)
2026春数学青岛版五四制四年级下册课件,可下载
新沪教牛津八下英语讲义Unit8
无功功率补偿讲义(78页高清PPT)
春节前安全意识提升教育培训--课件可获取!
我用AI定制哈利波特精读讲义,孩子追着学!
10KV高压配电知识培训教材课件(很全面).ppt
八年级生物寒假讲义!复习+预习全覆盖
随机文章
10个月宝宝每天需要喝多少奶粉?
【自制课件】统编三下 第一单元3.《荷花》
八年级数学寒衔讲义+练习超实用
下学期预习讲义 | 八年级英语 | Unit 1 Art and artists 结果状语从句(单元核心语法精练)(原卷版)
八年级寒假语文提分,这份讲义直接锁定
藏传佛教宁玛派《大圆满三部》深度讲义
2026版高二数学寒假预科讲义(人教A版)
保险课件家庭子女教育支出结构重点理念话术新华盛世荣耀臻享版
圆瑛大师丨《大佛顶首楞严经讲义》第四卷 (192)
九年级寒假冲刺讲义+解析,电子资料,可编辑可打印内容全,适合初三复习,分学生版和教师版
第一节艾多美优势(详见课件)
基本
文件
流程
错误
SQL
调试
请求信息 : 2026-04-08 06:35:45 HTTP/2.0 GET : https://a.sjds.net/a/466722.html
运行时间 : 0.232101s [ 吞吐率:4.31req/s ] 内存消耗:4,389.65kb 文件加载:140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=fe5635e23a57aa0797e2a236df3b81f5
/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:0.000726s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001364s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.008812s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000556s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001069s ]
SELECT * FROM `set` [ RunTime:0.000523s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001407s ]
SELECT * FROM `article` WHERE `id` = 466722 LIMIT 1 [ RunTime:0.005289s ]
UPDATE `article` SET `lasttime` = 1775601346 WHERE `id` = 466722 [ RunTime:0.013869s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.006343s ]
SELECT * FROM `article` WHERE `id` < 466722 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001034s ]
SELECT * FROM `article` WHERE `id` > 466722 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003048s ]
SELECT * FROM `article` WHERE `id` < 466722 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.009467s ]
SELECT * FROM `article` WHERE `id` < 466722 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.018610s ]
SELECT * FROM `article` WHERE `id` < 466722 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.029851s ]
0.233738s