广东工业大学操作系统课程设计报告，关于磁盘臂算法的，设计主界面以灵活选择某算法，且以下算法都要实现 1、先来先服务算法（ FCFS） 2、最短寻道时间优先算法（ SSTF） 3、扫描算法（ SCAN ） 4、循环扫描算法（ CSCAN）
并求出每种算法的平均寻道长度。
2021-12-16 08:40:41
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针对地铁列车在隧道内的运行特点,采用FLUENT(6.3.26)三维模拟软件,在列车最高运行速度120 km∥h的条件下,对列车进出隧道洞口、在隧道内匀速运行、进出站及加减速运行、经过中间风井等多个运行场景的压力波及压力变化率进行模拟分析,提出地铁列车在隧道内运行压力波和压力变化率规律,以及在给定压力舒适度标准下的最大隧道阻塞比。
2021-12-15 16:59:06
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Paperback: 480 pages
Publisher: Wiley; 2 edition (April 20, 2015)
Language: English
ISBN-10: 1118890949
ISBN-13: 978-1118890943
Perkovic's Introduction to Programming Using Python: An Application Development Focus, 2e is more than just an introduction to programming. It is an inclusive introduction to Computer Science that takes the pedagogical approach of "the right tool for the job at the right moment," and focuses on application development. The approach is hands-on and problem-oriented, with practice problems and solutions appearing throughout the text. The text is imperative-first, but does not shy away from discussing objects early where appropriate. Discussions of user-defined classes and Object-Oriented Programming appear later in the text, when students have more background and concepts can be motivated. Chapters include an introduction to problem solving techniques and classical algorithms, problem-solving and programming and ways to apply core skills to application development. This edition also includes examples and practice problems provided within a greater variety of domains. An additional chapter of Case Studies is exclusive to the Wiley E-Text, providing students with real life applications using the concepts and tools covered in the chapters.
2021-12-14 16:02:10
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为推动重庆市地下管线数据共建共享，经广泛调查研究，认真总结实践经验，参考国家及行业相关标准，在广泛征求意见的基础上，制定本标准。
本标准的主要技术内容是：1．范围；2．规范性引用文件；3．术语和定义；4．总则；5．资源分类与编码；6．数据结构；7．空间数据；8．属性数据；9．元数据；10．数据质量要求；11．资源目录；12．数据交换格式；13．数据服务发布标准；14附则。
本标准由重庆市规划局负责管理，以及具体技术内容的解释。
2021-12-14 15:21:49
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职业代码国标gb/t6565 2015最新以及与2009对应关系，了数据库脚本
2021-12-13 18:28:05
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Visual Studio 2015编译安装配置QT5.5.1(含QTWEBKIT)使用的编译脚本，具体使用方法参见博文《 Visual Studio 2015编译安装配置QT5.5.1(含QTWEBKIT)》，链接地址：http://blog.csdn.net/liuyez123/article/details/50339865
2021-12-13 16:24:32
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Learning.MySQL.and.MariaDB.2015.3.pdf
2021-12-13 10:32:26
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