Search - exchange

Search - exchange - List

[Technology Management] mianxiang21 DL : 0: 回顾一个多世纪以来电力工业和电力系统的发展，深感由于经济发展和技术进步带来的巨大变化。上世纪的80～90年代，是电力系统的初创时期。据记载，1882年在美国纽约建成了世界第一个完整的电力系统。这是一个由发电机、电缆和负载组成的直流电力系统。然而由于直流输电系统的局限性，人们转而研究交流输电技术，并在上一个世纪之交，确立了交流输电系统进一步发展和应用的基本取向，从而带来了本世纪交流高电压输电和电力系统的大发展。从本世纪初到60年代末，最高交流输电电压从12.44千伏和60千伏提高到735千伏和765千伏。在此期间，电力系统规模也迅速扩大，电网互联程度不断加强。在交流输电和电力系统大发展的同时，从50年代开始，又发展了高压直流输电技术，奠定了当今高压交/直流电力系统的基础。今天，又是一个世纪之交。面对经济全球化趋势和科技迅猛发展的形势，有100多年历史的“古老”电力系统，在其发展的进程中，又将面临一系列新的挑战。 -recalled more than a century since the power industry and the development of electric power system, deeply as economic development and technical progress brought about by the tremendous changes. On the 80-century 1990s, the power system is the initial stage. According to the records, in 1882 in New York, the United States built the world's first complete power system. This is a generator, cables and load consisting of DC power systems. However, as the DC transmission system limitations, it was switched to AC transmission technology, and in a turn of the century, established the AC transmission system to further the development and application of the basic orientation, hence the exchange of this century, the high voltage electricity transmission system and the large-scale development. F
Date : 2008-10-13 Size : 21.12kb User : 111
[Technology Management] wangguanjiyantan DL : 0: 网管经验谈多种软方法解决共享访问故障在局域网环境中，与同事或朋友之间通过共享方式相互交流信息是常有的事情可是在共享访问对方文件夹的过程中，我们常常会遇到一些莫名其妙的访问故障-experience a variety of network management software solutions sharing visit fault in LAN environment, with colleagues or friends by sharing mutual exchange of information form is often a matter However visit each other in the shared folder of cross process, we often encounter some baffling visit Fault
Date : 2008-10-13 Size : 124.8kb User : 王干
[Technology Management] mianxiang21 DL : 0: 回顾一个多世纪以来电力工业和电力系统的发展，深感由于经济发展和技术进步带来的巨大变化。上世纪的80～90年代，是电力系统的初创时期。据记载，1882年在美国纽约建成了世界第一个完整的电力系统。这是一个由发电机、电缆和负载组成的直流电力系统。然而由于直流输电系统的局限性，人们转而研究交流输电技术，并在上一个世纪之交，确立了交流输电系统进一步发展和应用的基本取向，从而带来了本世纪交流高电压输电和电力系统的大发展。从本世纪初到60年代末，最高交流输电电压从12.44千伏和60千伏提高到735千伏和765千伏。在此期间，电力系统规模也迅速扩大，电网互联程度不断加强。在交流输电和电力系统大发展的同时，从50年代开始，又发展了高压直流输电技术，奠定了当今高压交/直流电力系统的基础。今天，又是一个世纪之交。面对经济全球化趋势和科技迅猛发展的形势，有100多年历史的“古老”电力系统，在其发展的进程中，又将面临一系列新的挑战。 -recalled more than a century since the power industry and the development of electric power system, deeply as economic development and technical progress brought about by the tremendous changes. On the 80-century 1990s, the power system is the initial stage. According to the records, in 1882 in New York, the United States built the world's first complete power system. This is a generator, cables and load consisting of DC power systems. However, as the DC transmission system limitations, it was switched to AC transmission technology, and in a turn of the century, established the AC transmission system to further the development and application of the basic orientation, hence the exchange of this century, the high voltage electricity transmission system and the large-scale development. F
Date : 2025-12-22 Size : 21kb User : 111
[Technology Management] wangguanjiyantan DL : 0: 网管经验谈多种软方法解决共享访问故障在局域网环境中，与同事或朋友之间通过共享方式相互交流信息是常有的事情可是在共享访问对方文件夹的过程中，我们常常会遇到一些莫名其妙的访问故障-experience a variety of network management software solutions sharing visit fault in LAN environment, with colleagues or friends by sharing mutual exchange of information form is often a matter However visit each other in the shared folder of cross process, we often encounter some baffling visit Fault
Date : 2025-12-22 Size : 125kb User : 王干
[Technology Management] CCS3.1 DL : 0: 里面为CCS3.1的一个使用说明，对初学者来说应该很有用的，大家学习交流吧-CCS3.1 inside for a use for beginners should be very useful to study the exchange of everyone you
Date : 2025-12-22 Size : 521kb User : 杨健
[Technology Management] Cstudy1.0 DL : 0: 学习的好地方，交流的好乐园。希望大家多多交流，共同进步。-A good place to learn, exchange of good park. I hope a lot of U.S. exchanges, and common progress.
Date : 2025-12-22 Size : 312kb User : 主席
[Technology Management] Lucene DL : 0: Lucene.net技术的一个比较完全的技术文档，因为工作需要，从网络摘录，并为方便制作成chm文件，希望对大家学习Lucene.net有帮助。欢迎交流！-Lucene.net technology a more complete technical documentation, because the job needs, and excerpts from the network and, for the convenience to create chm file, I hope all of you to learn Lucene.net helpful. Welcome the exchange!
Date : 2025-12-22 Size : 1.32mb User : leon
[Technology Management] BlackboardSystem DL : 0: 关于黑板结构、专家系统的文章。互相交流，多多学习-On the blackboard architecture, expert system articles. Exchange, to learn more
Date : 2025-12-22 Size : 958kb User : zw
[Technology Management] zhuanye DL : 0: 专业知识你懂多少？例如：3DS或3D Studio 3DS或3D Studio: Three Dimension Studio,三维摄影室。是美国Autodesk公司推出的一套多功能三维动画软件，集实体造型、静态着色和动画创作于一体，极大地普及了三维造型技术。它能够与AutoCAD进行图形信息交换，利用扫描仪输入图形，通过VGA与电视转换接口将动画输出至电视或录像带。 -How much expertise do you understand? For example: 3DS or 3D Studio3DS or 3D Studio: Three Dimension Studio, three-dimensional photography room. Autodesk Launches the United States a set of multi-functional three-dimensional animation software, set solid modeling, rendering and animation of static in one great universal three-dimensional modeling technology. It can carry out with the AutoCAD graphics information exchange, the use of scanner input graphics, through the VGA and television conversion interface animation output to a TV or video.
Date : 2025-12-22 Size : 9kb User : liu
[Technology Management] softwareprojectmanagement-Communication DL : 0: 沟通管理就是确定利益相关者的信息交流和沟通需求，确定谁需要信息，需要什么信息，何时需要，以及如何将信息分发给他们。虽然每个项目都需要交流项目信息,但对信息的需求和分发方式却差异很大。 -Communication management is to identify stakeholders, exchange of information and communication needs, determine who needs information, what information, when necessary, and how to information distributed to them. Although each project will require the exchange of project information, but information needs and distribution methods are very different.
Date : 2025-12-22 Size : 93kb User : aaaggg
[Technology Management] Router DL : 0: 这是一个关于交换路由器实验的文档.对于网络管理和学习有一定的帮助.-This is an experiment on the router to exchange documents. For network management and learning is certainly helpful to them.
Date : 2025-12-22 Size : 756kb User : huan
[Technology Management] transport-secrity DL : 0: 分析了SMTP报文的组成和Exchange在传输邮件时的路由过程（包括 AQ, Routing Engine等组件）。-This paper specifies the anlysis of the combination of SMTP and the process of routing in the Exchange(including AQ,Routing Engine and so on).
Date : 2025-12-22 Size : 580kb User : zhangman
[Technology Management] Room-management-functions DL : 0: 实现机房一些列管理功能详见代码中得功能介绍希望大家有兴趣可以交流-Room management functions to achieve a number of columns in the code was described Features hope we are interested can exchange
Date : 2025-12-22 Size : 5.66mb User : 接气质
[Technology Management] ycjy DL : 0: 远程教育规范，对于elearning开发人员很有帮助，希望对网络培训感兴趣的人交流。《现代远程教育资源建设技术规范》-Distance education standards for the elearning developer is helpful, I hope people interested in training for the network exchange.
Date : 2025-12-22 Size : 127kb User : kongweibo
[Technology Management] dwqffqwfwfrqwf DL : 0: 本文教你如何破解无线网络，内容解释得非常详细，欢迎下载交流。-How do you break the cultural and educational wireless network, the content is very detailed explanation, please download the exchange.
Date : 2025-12-22 Size : 860kb User : 柳莺
[Technology Management] exchange2010install DL : 0: Exchange Server 2010安装图解-Exchange Server 2010 installation diagram
Date : 2025-12-22 Size : 1.07mb User : 金鱼
[Technology Management] exchange2007 DL : 0: 在许多 Microsoft Exchange 组织中，尤其在大中型组织中，可能有多个 Exchange 管理员。因为这些管理员可以执行一组特定的管理任务，Exchange Server 2007 提供了预定义的管理员角色和拆分权限模型，允许您在 Active Directory 中为组织中的各种管理角色配置特定权限。在 Exchange 2007 中，对 Exchange 收件人属性的权限分组在一起。这样最大程度地减少了将 Exchange 权限与其他管理权限拆分所必须进行的手动权限配置。-exchange 2007
Date : 2025-12-22 Size : 1.11mb User : 谢建福
[Technology Management] Cisco-CCNA-Study-notes DL : 0: 这是一个Cisco CCNA课程学习的一个笔记，包括基础、交换、路由、远程及其他四大部分的内容，是学习CCNA的一个好帮手。-This is a course of study Cisco CCNA a notes, including the basis, exchange, routing, remote and other four most of the content, is the study of the CCNA a good helper.
Date : 2025-12-22 Size : 362kb User : 杨波
[Technology Management] e7z DL : 0: 一个LOGO链接的小程序，抢占空位置和占领别人已占领时间超过一个小时的位置。随时随地抢占，你占领的位置有一个小时属于你-Your URL read http_referer variable, and then read your page titles and other information, the to reach Link exchange effect. The search engine will speed up the collection of site links or update your website. Promotion account for use.
Date : 2025-12-22 Size : 1.65mb User : 王浪
[Technology Management] mathematics DL : 0: mathematics简介，非常有用。欢迎你的参考和下载交流！-useful mathematics Profile. Welcome reference and downloaded from the exchange!
Date : 2025-12-22 Size : 164kb User : 李枭

« 12 »