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用python爬虫抓站的一些技巧总结
用python爬虫抓站的实用技巧,学习python爬虫抓站的实用知识(Practical Skills of Python Crawler Grab Station)
- 2019-03-18 09:26:51下载
- 积分:1
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python二级复习策略
Python是一种计算机程序设计语言。是一种面向对象的动态类型语言,最初被设计用于编写自动化脚本(shell),随着版本的不断更新和语言新功能的添加,越来越多被用于独立的、大型项目的开发。(Python is a computer programming language. As an object-oriented dynamic typed language, it was originally designed to write automated scripts (shells). With the updating of versions and the addition of new language functions, it is increasingly used in the development of independent, large-scale projects.)
- 2020-06-25 05:40:02下载
- 积分:1
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ACS580使用说明书
说明: 本手册提供规划安装、安装、调试、使用和维修传动所需的信息(This manual provides information needed for planning installation, installation, commissioning, use and maintenance of the transmission)
- 2020-06-22 09:00:02下载
- 积分:1
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练习
说明: python编程约40例,有词频统计、读写文件、有网络爬虫、绘制图像等例程(Python programming about 40 examples, including word frequency statistics, reading and writing files, network crawlers, drawing images and other routines)
- 2019-05-17 13:30:24下载
- 积分:1
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Markov_Chains
a book chapter about Markov Chains(Introduction
Most of our study of probability has dealt with independent trials processes. These
processes are the basis of classical probability theory and much of statistics. We
have discussed two of the principal theorems for these processes: the Law of Large
Numbers and the Central Limit Theorem.)
- 2010-02-26 15:29:52下载
- 积分:1
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4-0308-20创意计划总结PPT模板
PPT for business office, simple style, suitable for many occasions
- 2020-06-25 15:20:02下载
- 积分:1
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three-stage-DEA
三阶段DEA模型的参考文献,附有DEA模型介绍的PPt。(References of the three-stage DEA model, in a powerpoint presentation with DEA model is introduced.)
- 2015-10-25 07:58:19下载
- 积分:1
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dragon-front-source
编译原理 龙书,内容非常不错,适合学习,大家尽管下载(Compilation Principle long book, very good fit study, even though everyone download)
- 2009-03-11 20:30:21下载
- 积分:1
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IntroductiontoComputationalFluidDynamicDateAnil
computational fluid dynamics
- 2010-12-07 16:03:11下载
- 积分:1
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Probability.Statistics.and.Random.Processes.For
This book provides a carefully motivated, accessible, and interesting introduction to
probability, statistics, and random processes for electrical and computer engineers.The
complexity of the systems encountered in engineering practice calls for an understanding
of probability concepts and a facility in the use of probability tools.The goal of the
introductory course should therefore be to teach both the basic theoretical concepts
and techniques for solving problems that arise in practice. The third edition of this
book achieves this goal by retaining the proven features of previous editions:
- 2017-05-21 08:05:42下载
- 积分:1