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计算机技术的第一次出现在美国的1…
One of the first occurrences of computer technology occurred in the USA in the 1880s. It
was due to the American Constitution demanding that a survey is undertaken every 10 years.
As the population in the USA increased, it took an increasing amount of time to produce the
statistics. By the 1880s, it looked likely that the 1880 survey would not be complete until
1890. To overcome this, Herman Hollerith (who worked for the Government) devised a machine
which accepted punch cards with information on them. These cards allowed a current
to pass through a hole when there was a hole present.
- 2022-02-20 02:14:45下载
- 积分：1
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Junit description about the using by Mining publication
Junit description about the using by Mining publication
- 2022-03-22 06:05:30下载
- 积分：1
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一本不错的VC编程的参考书
一本不错的VC编程的参考书-a good VC programming reference books
- 2022-08-24 15:04:28下载
- 积分：1
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这是一个单片机常用芯片和器件手对于单片机爱好者来说可以常拿来使用...
这是一个单片机常用芯片和器件手对于单片机爱好者来说可以常拿来使用-This is a microcontroller chip and devices commonly used hand-lovers for the microcontroller can be used often brought
- 2022-01-25 20:10:08下载
- 积分：1
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RFID 讲座 介绍 基础 资料 RFID
RFID 讲座 介绍 基础 资料 RFID-RFID talks on the basis of information on RFID
- 2022-03-02 05:10:23下载
- 积分：1
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共有14个源码，以zip或rar方式压缩成一个RAR文件
共有14个源码，以zip或rar方式压缩成一个RAR文件-source, or to zip rar compressed form into a document RAR
- 2022-05-05 04:49:00下载
- 积分：1
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这是学习 计算方法程序设计的好教程啊。
这是学习 计算方法程序设计的好教程啊。-is learn from this calculation methods and procedures designed Guide ah well.
- 2022-03-21 11:00:34下载
- 积分：1
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JPEG
JPEG-2000 影像压缩技术─MQ Coder 之研究-Study on MQ_coder of JPEG2000 image compression technology.
- 2022-03-02 16:35:44下载
- 积分：1
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CCNA Notes of the Chinese TCPIP communications framework agreement with the Inte...
中国通信网络协会关于中国TCPIP通信框架协议的说明
- 2022-03-11 20:09:04下载
- 积分：1
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很好的windows 内核编程代码,测试学习WINAPI的实例.需要增加的头文件都可以找到...
很好的windows 内核编程代码,测试学习WINAPI的实例.需要增加的头文件都可以找到-good windows kernel programming code. Learning WINAPI test examples. the need to increase the header files can be found
- 2022-12-31 06:35:03下载
- 积分：1
