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在信息世界中,信息从客观事物出发流经数据库,通过决策机构最后又回到客观世界,信息的这一循环经历了三个领域:信息世界,数据世界,现实世界。现实世界的事物反映到人的...
在信息世界中,信息从客观事物出发流经数据库,通过决策机构最后又回到客观世界,信息的这一循环经历了三个领域:信息世界,数据世界,现实世界。现实世界的事物反映到人的头脑中,人的大脑对它有个认识过程-in the world of information, information from an objective database of things starting to flow through, the final decision-making body back to the objective world and the information that cycle has experienced three areas : the world of information, data world, the real world. The real world of things to reflect people"s minds, the brain it is recognition process
- 2022-09-04 07:30:02下载
- 积分:1
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mini2440 porting kernel embedded systems zimage
mini2440 porting kernel embedded systems zimage
- 2022-05-28 10:50:32下载
- 积分:1
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软件测试的入门书籍,非常适合初学者!我看后觉得非常有用...
软件测试的入门书籍,非常适合初学者!我看后觉得非常有用-Introduction to software testing books, is very suitable for beginners! I do find it very useful after
- 2023-08-24 14:10:02下载
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多核,多
MULTICORE, MULTI-OS METHODOLOGIES USING
NUCLEUS, ANDROID, AND LINUX
- 2023-02-04 12:40:04下载
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c++课程设计类 抽象类 继承 多态 实现文档
c++课程设计类 抽象类 继承 多态 实现文档-c curriculum design category abstract class extends to achieve polymorphism Documents
- 2023-06-25 16:25:03下载
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PT2240编程手册和数据表
PT2240 Programming manual and datasheet
- 2022-08-14 10:15:18下载
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wanted to learn to use Visual Basic to write usb friends, they can refer to the...
对于想学用vb写usb的朋友,可以参考的资料~-wanted to learn to use Visual Basic to write usb friends, they can refer to the information-
- 2023-09-06 12:00:04下载
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this is daemon4123
this is daemon4123-litezip
- 2022-08-15 12:18:23下载
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asp开发的酒店管理系统,用的是access数据库,当然系统还有所缺陷,希望高手给予指点。
asp开发的酒店管理系统,用的是access数据库,当然系统还有所缺陷,希望高手给予指点。-asp development of the hotel management system, using a database access, of course, there are system deficiencies, hoping to give expert guidance.
- 2022-02-12 03:25:36下载
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软考 系统分析师 考试 论文2007上2题信息系统可行性分析.
软考 系统分析师 考试 论文2007上2题信息系统可行性分析.
- 2022-08-14 14:40:47下载
- 积分:1