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Universal Serial Bus (USB) is a communications architecture that gives a persona...
Universal Serial Bus (USB) is a communications architecture that gives a personal
computer (PC) the ability to interconnect a variety of devices using a simple four-
wire cable. The USB is actually a two-wire serial communication link that runs at
either 1.5 or 12 megabits per second (mbs). USB protocols can configure devices
at startup or when they are plugged in at run time. These devices are broken into
various device classes. Each device class defines the common behavior and
protocols for devices that serve similar functions. Some examples of USB device
classes are shown in the following table
- 2022-07-25 07:02:30下载
- 积分：1
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用asp来实现 附件功能计算，很好用，没有错误！ 但还请各位专家给与指正！ 谢谢！...
用asp来实现 附件功能计算，很好用，没有错误！ 但还请各位专家给与指正！ 谢谢！-used to achieve attachments, useful, no mistake! But also asked the experts to give correct! Thank you!
- 2022-01-25 18:04:27下载
- 积分：1
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对游戏爱好者有一定帮助，让你了解游戏的技巧与美妙。对于VB也会有一定的帮助。...
对游戏爱好者有一定帮助，让你了解游戏的技巧与美妙。对于VB也会有一定的帮助。-lovers of the game definitely helps you understand the game with wonderful skills. For VB will have some help.
- 2022-04-11 23:51:16下载
- 积分：1
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雷达技术 雷达距离压缩 多普勒成像 相关的处理方法
雷达技术 雷达距离压缩 多普勒成像 相关的处理方法-Radar technology radar Doppler imaging from compression of the treatment-related
- 2022-01-26 06:51:50下载
- 积分：1
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自己 写的 玩下
还有 很多 功能要 大家一起 开发
自己 写的 玩下
还有 很多 功能要 大家一起 开发-Wrote it myself under a lot of fun features everyone together to develop
- 2022-02-06 07:27:21下载
- 积分：1
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编程一个将字符
串逆转的程序1.当对上面的程序进行了调试后运行会出现下面所示：
第一行所显示的就是Input string is:后面跟着光标等待用户输...
编程一个将字符
串逆转的程序1.当对上面的程序进行了调试后运行会出现下面所示：
第一行所显示的就是Input string is:后面跟着光标等待用户输入字符，输入完成后按回车键，转到下一行，显示The string is:紧跟着刚才输入的字符并逆转输出。第三行显示priess any key to continue -gffdgfdgfdgfdfdsfdfsdf
- 2022-03-20 17:33:43下载
- 积分：1
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这是我下载的一个在线拼图游戏，有六种游戏的难题。
这是我在网上下载的一个拼图小游戏 内有六种拼图 可预览 开始在设置里面选择要玩的图画 本人感觉还不错-This is what I downloaded an online puzzle game there are six kinds of puzzles can be set up inside the preview started to choose to play, I feel pretty good picture
- 2022-08-16 23:47:36下载
- 积分：1
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This document describes the Windows, a hotkey, skillfully use them can bring to...
window xp使用技巧,值得一读.chm格式.-window xp use skills, it is worth a read. Chm format.
- 2022-02-05 07:39:40下载
- 积分：1
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平面网平差，有网图绘制功能。另带放样小程序
平面网平差，有网图绘制功能。另带放样小程序-planar network adjustment, network mapping function. Another small programs with lofting
- 2023-08-11 18:45:04下载
- 积分：1
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人事管理系统，基于VC++开发，具有一定的实用性。对于学习vc 的朋友也很有帮助...
人事管理系统，基于VC++开发，具有一定的实用性。对于学习vc 的朋友也很有帮助-Personnel Management System, based on the VC++ Development, has a certain practicality. Vc friends for learning was very helpful
- 2022-01-24 17:45:04下载
- 积分：1
