▍1. Analysis-and-research-of-PPP
最好的点对点(PPP)学习文档,当年学习总结,希望对初学者有所帮助。(The best peer to peer (PPP) learning documents, then learning summary, I hope to help beginners.)
最好的点对点(PPP)学习文档,当年学习总结,希望对初学者有所帮助。(The best peer to peer (PPP) learning documents, then learning summary, I hope to help beginners.)
office使用小诀窍,详细介绍了office组件的各种简单的快捷的操作方式,对于办公室人员是很好的助手。(Office use tips, detailed introduces the office components, different kinds of simple and quick operation is a good helper for the office personnel. )
office使用小诀窍,详细介绍了office组件的各种简单的快捷的操作方式,对于办公室人员是很好的助手。(Office use tips, detailed introduces the office components, different kinds of simple and quick operation is a good helper for the office personnel. )
说明: 目前牵引变压器差动保护原理在某些因素的影响下并不能准确地区分变压器内部故障和外部故障,可能造成保护误动或拒动,危及电气化铁道系统的安全运行。针对这一现状,建立了计及铁芯非线性特性和磁滞效应而又无需铁芯的B-H曲线数据的牵引变压器模型,提出了一种通过参数辩识理论来辩识牵引变压器绕组参数实现牵引变压器微型机保护的方法。该方法能有效地区分内部故障、外部故障和励磁涌流。仿真计算表明了该方法的正确性和可行性。(Traction transformer differential protection principle in the safe operation and can not accurately distinguish between the transformer internal faults and external faults, may be to cause protection mistaken or refuse to move, endangering the electrified railway system under the influence of certain factors. In response to this situation, taking into account the core nonlinear characteristics and hysteresis and without traction transformer core of the B-H curve data model, a the traction transformer winding identification through parameter identification theory parameters to achieve traction transformer microcomputer protection. This method can effectively distinguish internal faults, external faults and magnetizing inrush current. The simulation results show that the correctness and feasibility of the method.)
bpa安装说明,告诉你如何安装bpa和他的破解包(bpa installation instructions tell you how to install the bpa and his crack kits)
This a project management plan. The project is virtual.And it is to develope a travel program. We imagine an project to complete the managemrnt work. There are business case ,project charter, scope managemrnt plan, cost management plan and other management plans in this file
CMD下的操作命令大全,word,比较实用,绝对经典(Operating under the command CMD)
IC设计工具很多,其中按市场所占份额排行为Cadence、Mentor Graphics和Synopsys。(IC design tools, many of them ranked by market share for Cadence, Mentor Graphics and Synopsys.)
说明: 从南瑞继保某现场技术人员电脑中偷搞的,关于103规约通讯的技术要点.别被南瑞的发现了,阿门!(err)