-
ICD
北斗系统空间信号接口控制文件正式版。北斗系统基本服务性能如下：位置精度：平面 10米、高程10米；测速精度每秒0.2米；授时精度单向50纳秒；可提供双向高精度授时和短报文通信服务。通过广域差分和地基增强等手段，北斗系统服务 性能还可进一步提高，满足各类用户需求。(Official version of the the Beidou system space signal Interface Control Document. The Beidou system performance are as follows: position accuracy: plane 10 meters, 10 m elevation velocity accuracy of 0.2 meters per second timing accuracy of the one-way 50 nanoseconds provide two-way high-precision timing and short message communication service. By means of wide area differential and ground-based augmentation Beidou system performance can be further improved to meet the needs of all types of users.)
- 2013-01-08 10:27:57下载
- 积分：1
-
AdobeReaderV9.1.0
说明： 最好用的PDF阅读器，已经破解，无需注册码，安装即可使用……(The best use of the PDF reader, have been cracked, no key, the installation can be used ... ...)
- 2010-03-26 13:29:14下载
- 积分：1
-
readpara
配置文件是一组key-value对，用=分割，每个key可以对应多个值(Read key-value config file to find the multiple value of a specific name.)
- 2018-06-29 17:38:30下载
- 积分：1
-
stack
本程序实现判断一个表达式中的圆括号、方括号、大括号是否匹配。(Determine the procedure to achieve an expression in parentheses, brackets, braces match.)
- 2011-06-15 16:01:23下载
- 积分：1
-
chapter5
供参考学习，互相交流用，有助于开拓视野，增加知识面。(For information, learn, communicate with each other, help to broaden their horizons and increase their knowledge.)
- 2011-06-14 09:26:21下载
- 积分：1
-
AS3991
AS3991中文档、供初学者。仅供参考，不能为准、(AS3991 in the documentation for beginners. For information purposes only, not subject,)
- 2011-08-05 17:28:09下载
- 积分：1
-
cheliangdanganluruxiangxisheji
关于车辆管理系统的毕业论文 系统流程图
框架
(on vehicle management system dissertation system flowchart framework)
- 2007-05-30 10:10:28下载
- 积分：1
-
webcase
是提供的一个图片管理程序；用户可以借助于该程序(Is to provide an image management procedures users can help the program)
- 2007-12-13 17:41:21下载
- 积分：1
-
Omega
Omega系统软件，用于地震资料处理分析的Omega地震资料处理软件系统(Omega Software Learned)
- 2021-04-16 21:08:53下载
- 积分：1
-
PDF-ercikaifa
PDF文件格式进行介绍，对正在进行PDF二次开发的人员有一定参考价值。(Specification of PDF File Format)
- 2013-09-17 15:48:33下载
- 积分：1
