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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
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DALIintrodution
DALI中文手册,不过有点简略,详细还是看法文比较好(DALI Chinese manual, but a bit sketchy details or view text better)
- 2013-02-05 17:45:23下载
- 积分:1
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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
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excel.txt
Excel String Functions
If you spend time on your Excel Project and you feel it can be done some other way, you may contact our Excel Help Team to help you with your Excel Project or use our Excel Question page.
- 2011-07-26 08:12:06下载
- 积分:1
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C++
构造函数 析构函数 拷贝构造函数 赋值运算符重载 的实例(Constructor destructor copy constructor assignment operator overloading example)
- 2007-07-13 22:49:09下载
- 积分:1
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MODSKINPRO_7.4-(1)
can phai go tren 40 ky tu moi dung duoc acc nay. phien qua
- 2017-03-01 23:34:17下载
- 积分:1
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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
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kaitibaogao
开题报告ppt模板!毕业设计、论文答辩绝对有用!值得珍藏!(Opening report ppt templates! Graduation project, thesis absolutely useful! Worth collecting!)
- 2010-06-11 16:04:11下载
- 积分:1
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Lrc-lyrics-file-format-specification
Lrc歌词文件格式说明及C++实现,支持ANSI和Unicode格式,超强纠错(Lrc lyrics file format specification and C++ implementation.Supports ANSI and Unicode format, super error correction)
- 2013-03-18 13:20:27下载
- 积分:1
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exce.7z
Excel VBA脚本,里面全是例子,很全,很好。(Excel VBA)
- 2011-12-27 09:21:22下载
- 积分:1