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学生成绩管理系统
说明： 1. 能够实现根据以下关键字查询：学生姓名 、学号、班级、课程名称。
2. 能够实现按照单科成绩、总成绩、平均成绩、学号排序。
3. 能够实现学生信息的插入、删除和修改。
4. 能够查询每个课程的最高分、最低分及相应学生姓名、班级和学号。
5. 能够查询每个班级某门课程的优秀率(90 分及以上)、不及格率，并进行排序。(1. Be able to query according to the following keywords: student name, student number, class, course name.
2. It can be sorted according to single subject score, total score, average score and student number.
3. Be able to insert, delete and modify student information.
4. Be able to query the highest score and lowest score of each course and the corresponding student name, class and student number.
5. Be able to query the excellent rate (90 points and above) and failure rate of a course in each class, and sort them.)
- 2021-03-17 19:19:21下载
- 积分：1
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文本替换专家 v5.1
说明： 替换删除网页文本无用代码，自动搜索寻找。(Replacement of useless code for deleting web page text)
- 2020-06-21 23:00:02下载
- 积分：1
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全国市级边界shp高分辨率
提供全国市级边界的shp高分辨率shp文件(21/5000
Provide SHP high resolution SHP files for national municipal boundaries)
- 2020-06-30 12:20:02下载
- 积分：1
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PTDJ
在pc上搭建java平台,用于在pc机上测试手机软件的开发，并解决问题(Java platform to build on the pc for the pc machine to test mobile phone software development, and problem solving)
- 2011-05-11 16:32:04下载
- 积分：1
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endotesting
endotesting used to recursive test a important tech tool for QA
- 2007-09-17 19:25:36下载
- 积分：1
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patch1.3-4.tar
for simulatio wireless sensor network
- 2011-11-29 04:45:01下载
- 积分：1
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809420
在java中实现2个线程之间的死锁,即程序始终不终止,但也仍在运行()
- 2018-02-10 21:16:13下载
- 积分：1
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BBSCS_6_0
SSH架构的bbs系统，支持sql server ，mysql，和oracle，含sql文件(BBS based on SSH，supports sql server ，mysql，and oracle，includes sql file)
- 2009-05-07 22:48:23下载
- 积分：1
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GreekAlphabet
希腊24字母的发音表，真人语音！界面简洁，安装方便。(the Greek Alphabet pronunciation by real person)
- 2015-01-27 16:44:08下载
- 积分：1
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mysql
modul mysql, tutorial my sql. how to make connection with mysql.
- 2013-04-03 02:01:22下载
- 积分：1
