课程介绍
-
课程级别：
- 巩固与拔高
-
课程亮点：
- 夯实学科基础、查缺补漏、剖析重点、克服难点
-
适用对象：
- 高一，基础比较薄弱的同学
-
学习目标：
- 查缺补漏、夯实基础
-
学费：
- [在线1v1] 200元/节，40分钟/节，3节/次
[在线1v2] 150元/节，40分钟/节，3节/次
[面授1v1] 600元/小时，2小时/次
[面授1v2] 500元/小时，2小时/次
-
学习方式：
- 在线 1v1，1v2
面授 1v1，1v2
-
课程内容：
-
- 曲线运动提升
- 功的计算与机车启动
- 动能定理
- 机械能守恒定律解题方法拓展
- 功能关系原理归纳
- 曲线运动与能量综合
- 库仑力基本原理
- 电场强度与电场线
- 电势能与电势
- 均强电场与电场图像问题
- 电容器与粒子加速运动
- 带电粒子运动综合提升
- 万有引力提升与引力势能
- 机械能计算综合
- 实验综合提升
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-04-12 00:26:49 HTTP/1.1 GET : http://m.demanfen.net/course_134.html
- 运行时间 : 0.104001s [ 吞吐率：9.62req/s ] 内存消耗：4,519.98kb 文件加载：135
- 查询信息 : 0 queries
- 缓存信息 : 0 reads,0 writes
- CONNECT:[ UseTime:0.001115s ] mysql:host=rm-2zeo5a9hfnzeb7934.mysql.rds.aliyuncs.com;port=3306;dbname=k12manfen;charset=utf8
- SHOW FULL COLUMNS FROM `courses` [ RunTime:0.007383s ]
- 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` = 134 LIMIT 1 [ RunTime:0.000708s ]
- SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.000855s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 20 LIMIT 1 [ RunTime:0.000524s ]
- SHOW FULL COLUMNS FROM `news` [ RunTime:0.000847s ]
- UPDATE `news` SET `view` = `view` + 1 WHERE `id` = 134 [ RunTime:0.000507s ]
- SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000923s ]
- SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'm' AND `controller` = 'course' AND `action` = 'content' LIMIT 1 [ RunTime:0.000571s ]
- SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.000582s ]
- 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:0.000719s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000486s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000420s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000435s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000427s ]
- SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000411s ]
- SHOW FULL COLUMNS FROM `news_data` [ RunTime:0.002861s ]
- SELECT COUNT(*) AS think_count FROM `news` [ RunTime:0.000702s ]
- SELECT `id`,`title`,`description`,`keywords`,`cover`,`view`,`updatetime`,`tags` FROM `news` ORDER BY `view` DESC LIMIT 0,6 [ RunTime:0.000571s ]
0.115197s
