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[荐]深入浅出设计模式.tar
说明： 深入浅出设计模式 工厂模式 代理模式 单例模式(Head First Design Patterns)
- 2020-06-18 15:00:01下载
- 积分：1
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k3TableStruce
K3 table Struce PPT trening
- 2012-07-26 11:26:18下载
- 积分：1
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program
基于单片机的sht温湿度传感器的程序，及proteus仿真文件，完整程序，仅供学习交流适用。资料来源于互联网。(Microcontroller-based temperature and humidity sensors sht procedures and proteus simulation file, complete program, only to learn communication apply. Data from the Internet.)
- 2011-06-13 17:54:31下载
- 积分：1
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软件工程
说明： 1. 软件工程关注于大型程序的构造；
2. 软件工程的中心课题是控制复杂性；
3. 软件经常变化；
4. 开发软件的效率非常重要；
5. 和谐地合作是软件开发的关键；
6. 软件必须有效地支持它的用户；
7. 在软件工程领域中是由具有一种文化背景的人替具有另一种文化背景的人创造产品。(software engineering)
- 2020-06-21 00:40:02下载
- 积分：1
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Expect.doc
Expect自动巡检，实现高效自动化运维，提高日常运维效率。(Expect automatic inspection, operation and maintenance for efficient automation to improve the daily operation and maintenance efficiency.)
- 2013-10-26 08:53:23下载
- 积分：1
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optimize-
键是一种标准零件,通常用来实现轴与轮毂之间的周向固定以传递转矩，有的还能实现轴上零件的轴向固定或轴向滑动导向。在键连接设计时，间的高度和宽度根据轴的直径d选取，而键长L则根据轴上零件轮毂宽度B而定，通常L=B-（5—10）mm。键的尺寸确定后，再进行强度校核。而为了保证绝对安全，键的尺寸取值往往都趋于保守，所选键的尺寸大。本程序采用优化设计方法，在满足强度要求的前提下求出键的最小结构尺寸，证明键宽b和键高h的取值可以小于标准值。(Key is a standard part, often used to achieve between shaft and hub to transfer torque to a fixed week, and some can achieve a fixed axis or axial parts of the axial sliding direction. Key connection in the design, height and width between the shaft diameter d according to selection, and the bond length L is based on the width of the wheel shaft parts B and, typically L = B-(5-10) mm. Key size is confirmed, then strength check. In order to guarantee absolute security, key size values ??are often conservative, the size of the selected key to big. The program uses optimization methods to meet the strength requirements of the derived key premise of the minimum structure size, proved key width b and height h of the key values ??can be less than the standard value.)
- 2011-09-05 20:16:03下载
- 积分：1
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0863407WANGSHANG
一、随机点名系统需求分析
1、引言
在高等院校、职中专、大专学校里，学生考勤是一项日常必要性的工作，学校的各院系需要了解和掌握各班级的学生出勤情况，以加强对学生的教育和管理。因而学生考勤是学校一项非常重要的工作。
传统的学生考勤以及平时在课堂上的表现，主要是依靠老师在课堂上点名或学生会抽查点名制度，还有上课提问等。学生人数多、考勤不全面、数据不准确，特别是点名考勤制耗费了老师和学生大量的时间且起不到太大的效果。
(A random name system requirements analysis 1 Introduction In higher education, post secondary, tertiary school, student attendance is a necessity of daily work, school faculties need to understand and master students in each class attendance, to enhance the student' s education and management. Thus student attendance is a very important school work. The traditional student attendance and performance in the classroom usually, mainly relying on the teacher or the student named in the classroom random name system, as well as class questions, etc. Number of pupils, attendance is not comprehensive, the data is not accurate, especially upon attendance system, teachers and students spent a lot of time and not be of much effect.)
- 2011-07-15 18:35:32下载
- 积分：1
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aggregate_function_matlab_toolbox
matlab工具箱函数汇总,函数齐全,用列表方式分门列出,便于查找,中文解说(Summary matlab toolbox function, function complete with a list of ways listed door, easy to search, English Commentary)
- 2009-04-02 16:04:09下载
- 积分：1
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1
说明： 单片机在燃料电池监控系统中的应用，详细讲解，可用于毕业论文(Single-chip in the fuel cell monitoring system, explained in detail, can be used for thesis)
- 2009-03-29 16:08:04下载
- 积分：1
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抚顺新北方城南供热公司(已解密）
本人公司的换热站监控系统。欢迎大家下载学习，不能用在实际项目中，侵权必究(Monitoring System of Heat Exchange Station)
- 2020-12-28 20:59:02下载
- 积分：1
