课程介绍
-
课程级别：
- 满分目标
-
课程亮点：
- 进阶拔高与解题技巧、方法培养与自我驱动以及综合素质提升
-
适用对象：
- 初三，拔高优培为目标的同学
-
学习目标：
- 强化技巧、进阶拔高
-
学费：
- [在线1v1] 300元/节，40分钟/节，3节/次
[在线1v2] 250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
-
学习方式：
- 在线 1v1，1v2
面授 1v1，1v2
-
课程内容：
-
- 欧姆定律 进阶1
- 欧姆定律 进阶2
- 欧姆定律 应用拓展及实验1
- 欧姆定律 应用拓展及实验2
- 欧姆定律 电路故障1
- 欧姆定律 电路故障2
- 欧姆定律 综合计算1
- 欧姆定律 综合计算2
- 电功和电功率 进阶1
- 电功和电功率 进阶2
- 电功与电功率 应用拓展与实验1
- 电功与电功率 应用拓展与实验2
- 电功率的动态分析1
- 电功率的动态分析2
- 焦耳定律 进阶1
- 焦耳定律 进阶2
- 电功率综合计算1
- 电功率综合计算2
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-04-12 00:26:41 HTTP/1.1 GET : http://m.demanfen.net/course_165.html
- 运行时间 : 0.090106s [ 吞吐率：11.10req/s ] 内存消耗：4,521.01kb 文件加载：135
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.001102s ] mysql:host=rm-2zeo5a9hfnzeb7934.mysql.rds.aliyuncs.com;port=3306;dbname=k12manfen;charset=utf8
- SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001059s ]
- SELECT `id`,`title`,`course_type`,`teaching_type`,`subject`,`course_grade`,`learning_target`,`feature`,`enroll_description`,`target_description`,`teacher`,`course_plan`,`introduction`,`actual_price`,`picture`,`lesson_num`,`class_num`,`course_tag`,`course_price`,`description` FROM `courses` WHERE `id` = 165 LIMIT 1 [ RunTime:0.000605s ]
- SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.000874s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 36 LIMIT 1 [ RunTime:0.000469s ]
- SHOW FULL COLUMNS FROM `news` [ RunTime:0.000821s ]
- UPDATE `news` SET `view` = `view` + 1 WHERE `id` = 165 [ RunTime:0.000506s ]
- SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000798s ]
- SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'm' AND `controller` = 'course' AND `action` = 'content' LIMIT 1 [ RunTime:0.000504s ]
- SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.000547s ]
- SELECT `id`,`title`,`course_type`,`teaching_type`,`subject`,`course_grade`,`enroll_description`,`target_description`,`actual_price`,`feature`,`picture`,`lesson_num`,`class_num`,`course_tag`,`learning_target` FROM `courses` WHERE `status` = 1 ORDER BY `course_grade`,`subject`,`course_type`,`teaching_type` DESC LIMIT 0,5 [ RunTime:0.000726s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000451s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.001607s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000414s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000667s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000439s ]
- SHOW FULL COLUMNS FROM `news_data` [ RunTime:0.000867s ]
- SELECT COUNT(*) AS think_count FROM `news` [ RunTime:0.000448s ]
- SELECT `id`,`title`,`description`,`keywords`,`cover`,`view`,`updatetime`,`tags` FROM `news` ORDER BY `view` DESC LIMIT 0,6 [ RunTime:0.000503s ]
0.101328s
