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LMI02_ekolab
information very interesting
- 2013-05-17 03:50:53下载
- 积分:1
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计算机系统结构习题答案(郑伟民)
说明: 计算机系统结构(郑伟民)习题答案,答案很全(Computer System Architecture Exercise Answers)
- 2019-03-27 12:20:52下载
- 积分:1
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《Python网络数据采集》
说明: 《Python网络数据采集》
第一部分 创建爬虫
第1章 初见网络爬虫 2
1.1 网络连接 2
1.2 BeautifulSoup简介 4
1.2.1 安装BeautifulSoup 5
1.2.2 运行BeautifulSoup 7
1.2.3 可靠的网络连接 8
第2章 复杂HTML解析 11
2.1 不是一直都要用锤子 11
2.2 再端一碗BeautifulSoup 12
2.2.1 BeautifulSoup的find()和findAll() 13
2.2.2 其他BeautifulSoup对象 15
2.2.3 导航树 16
……(Python Network Data Acquisition)
- 2019-05-07 11:58:38下载
- 积分:1
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Ansys材料库(详细力学参数)
说明: Ansys材料库(详细力学参数),包含ANSYS库中的所有材料参数,如弹性模量、密度等(Ansys material library (detailed mechanical parameters), including all material parameters in ANSYS library, such as modulus of elasticity, density, etc.)
- 2020-06-22 20:20:01下载
- 积分:1
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1947.Roswell.UFO.crash.related.news.section
1947年罗斯威尔飞碟坠毁事件相关报道
内容根据个人自述和会谈记录的提供者
Matilda O Donnell MacElroy
(马蒂尔达·欧’丹奈尔·马克艾罗伊)
(英文)编辑整理
Lawrence R. Spencer
(劳伦斯·斯宾塞)
主体部分内容摘录、翻译、编辑
一个中国人
第 2(1947 Roswell UFO crash reports related to the contents of records under the Personal Statement and talks provider Matilda O' Donnell MacElroy (martir Daou ' 丹奈尔马克Yiluo Yi) (English) edited by Lawrence R. Spencer (Lawrence Spencer) of the main part of the extract, translation, editing a Chinese 2)
- 2010-10-17 22:13:25下载
- 积分:1
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load
ansys车辆移动荷载命令流,方便直接输入(ansys vehicle moving load command stream, convenient and direct input)
- 2016-01-15 21:45:00下载
- 积分:1
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Waveguidecharacteristicsofradiowavepropagation
说明: 对流层大气波导,可以使电波在较小的衰减下实现超视距传播,从而对无线电电子系统的运作产生严重的影响。对于通讯电路,它使系统间的相互干扰题目变得复杂;对于探测系统,产生的则是雷达空洞、超视距探测等题目。因此开展大气波导环境中电波传播特性及其应用的探究具有重大的理论意义和军事价值。
(Tropospheric waveguide, can make waves in the smaller attenuation achieve-the-horizon communication, and thus the operation of radio-electronic systems have a serious impact. For the communications circuits, which allows the mutual interference between systems has become a complex subject for the detection system is generated by the radar empty-the-horizon detection and other topics. Therefore, to carry out atmospheric environment of radio wave propagation characteristics of waveguides and its application to explore the theoretical significance and of great military value.)
- 2010-03-23 19:24:35下载
- 积分:1
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greysystemdecision
说明: 灰色系统决策理论,介绍灰色决策分析的基本方法及最新理论成果,为推广该理论的应用奠定基础。(err)
- 2008-11-10 22:55:35下载
- 积分:1
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Python-Language-in-Abaqus
专门针对需要使用Python对abaqus进行二次开发的工程及研究人员快速掌握脚本编写方法。(Specifically requires the use of Python for abaqus engineering and research personnel to quickly grasp the secondary development of scripting methods.)
- 2017-01-01 03:26:44下载
- 积分:1
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tcl脚本语言教程 Tcl_train
tcl脚本语言教程(pdf格式)。适合入门学习使用。(tcl scripting language tutorial (pdf format). Suitable for entry-learning to use.)
- 2020-06-26 03:00:02下载
- 积分:1