课程介绍
-
课程级别：
- 巩固与拔高
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课程亮点：
- 夯实学科基础、查缺补漏、剖析重点、克服难点
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适用对象：
- 高三，基础比较薄弱的同学
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学习目标：
- 查缺补漏、夯实基础
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学费：
- [在线1v1] 400元/节，40分钟/节，3节/次
[在线1v2] 350元/节，40分钟/节，3节/次
[面授1v1] 700元/小时，2小时/次
[面授1v2] 600元/小时，2小时/次
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学习方式：
- 在线 1v1，1v2
面授 1v1，1v2
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课程内容：
-
- 化学计量的记忆与理解
- 氧化还原反应的记忆与理解
- 离子反应 离子方程式的记忆与理解
- 钠及其化合物的记忆与理解
- 铝及其化合物的记忆与理解
- 铁及其化合物的记忆与理解
- 氯及其化合物的记忆与理解
- 硫及其化合物的记忆与理解
- 氮及其化合物的记忆与理解（上）
- 氮及其化合物（下）与硅及其化合物的记忆与理解
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-04-12 01:53:49 HTTP/1.1 GET : http://m.demanfen.net/course_73.html
- 运行时间 : 0.084077s [ 吞吐率：11.89req/s ] 内存消耗：4,519.80kb 文件加载：135
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.001121s ] mysql:host=rm-2zeo5a9hfnzeb7934.mysql.rds.aliyuncs.com;port=3306;dbname=k12manfen;charset=utf8
- SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001086s ]
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- SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.000894s ]
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- SHOW FULL COLUMNS FROM `news` [ RunTime:0.000903s ]
- UPDATE `news` SET `view` = `view` + 1 WHERE `id` = 73 [ RunTime:0.000927s ]
- SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000804s ]
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- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000459s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000441s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000416s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000390s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000407s ]
- SHOW FULL COLUMNS FROM `news_data` [ RunTime:0.000774s ]
- SELECT COUNT(*) AS think_count FROM `news` [ RunTime:0.000459s ]
- SELECT `id`,`title`,`description`,`keywords`,`cover`,`view`,`updatetime`,`tags` FROM `news` ORDER BY `view` DESC LIMIT 0,6 [ RunTime:0.000511s ]
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