毕业设计名称:因特网计算机外文翻译
适用行业：计算机外文
文件格式：word

因特网计算机外文原文 The History of the Internet The Beginning - ARPAnet TheInternetstarted as a project by the US government. The object ofthe project was to create a means of communications between long distancepoints in the event of a nation wide emergency or more specificallynuclear war. The project was called ARPAnet and it is what the Internetstarted as. Funded specifically for military communication the engineersresponsible for ARPANet had no idea of the possibilities of an quotInternet.quot By definition anInternetis four or more computers connected by anetwork. ARPAnet achieved its network by using a protocol called

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TCP/IP. The basicsaround this protocol was that if information sent over a network failed toget through on one route it would find another route to work with as wellas establishing a means for one computer to quottalkquot to another computerregardless of whether it was a PC or a Macintosh. By the 80s ARPAnet just years away from becoming the more well knownInternet had 200 computers. The Defense Department satisfied with ARPAnetsresults decided to fully adopt it into service and connected many militarycomputers and resources into the network. ARPAnet then had 562 computerson its network. By the year 1984 it had over 1000 computers on its network. In 1986 ARPAnet supposedly shut down but only the organization shutdown and the existing networks still existed between the more than 1000computers. It shut down due to a failied link up with NSF who wanted toconnect its 5 countywide super computers into ARPAnet. With the funding of NSF new high speed lines were successfully installedat line speeds of 56k a normal modem nowadays through telephone linesin 1988. By that time there were 28174 computers on the by then decidedInternet. In 1989 there were 80000 computers on it. By 1989 there were 7290000. Another network was built to support the incredible number of peoplejoining. It was constructed in 1992.Today - TheInternetToday theInternethas become one of the most important

technologicaladvancements in the history of humanity. Everyone wants to get on lineto experience the wealth of information of the Internet. Millions of peoplenow use theInternetand its predicted that by the year 2003 every singleperson on the planet will haveInternetaccess. TheInternethas truly becomea way of life in our time and era and is evolving so quickly its hard todetermine where it will go next as computer and network technology improveevery day.HOW IT WORKS: Its a standard thing. People using the Internet.

因特网计算机外文翻译:计算机外文资料翻译译文因特网的历史起源——ARPAnet因特网是被美国政府作为一项工程进行开发的。这项工程的目的，是为了建立远距离之间点与点的通信，以便处理国家军事范围内的紧急事件，例如核战争。这项工程被命名为 ARPAnet，它就是因特网的前身。建立此工程的主要应用对象就是军事通讯，那些负责 ARPAnet 的工程师们当时也没有想到它将成为“因特网”。 根据定义，一个“因特网”应该由四或者更多的计算机连接起来的网络。

   ARPAnet 是通过一种叫 TCP/IP 的协议实现连网工作的。此协议最基础的工作原理是：如果信息在网络中的一条路径发送失败，那么它将找到其他路径进行发送，就好象建立一种语言以便一台计算机与其他计算机“交谈”一样，但不注意它是 PC，或是 Macintosh。 到了 20 世纪 80 年代，ARPAnet 已经开始变成目前更为有名的因特网了，它拥有 200 台在线主机。国防部很满意 ARPAnets 的成果，于是决定全力将它培养为能够联系很多军事主机，资源共享的服务网络。到了 1984 年，它就已经超过 1000台主机在线了。 在 1986 年 ARPAnet 关闭了，但仅仅是建立它的机构关闭了，而网络继续存在与超过 1000 台的主机之间。由于使用 NSF 连接失败，ARPAnet 才被关闭。NSF 是将5 个国家范围内的超级计算机连入 ARPAnet。 随着 NSF 的建立，新的高速的传输介质被成功的使用，在 1988 年，用户能通过 56k 的电话线上网。在那个时候有 28，174 台主机连入 因特网。到了 1989 年有 80，000 台主机连入 因特网。到 1989 年末，就有 290，000 台主机连入了。 另外还有其他网络被建立，并支持用户以惊人的数量接入。于 1992 年正式建立。现状——因特网 如今，因特网 已经成为人类历史上最先进技术的一种。每个人都想“上网”去体验一下因特网中的信息财富。成千上百的人都用 因特网。预计，到了 2003年世界上的每个人，都将拥有因特网接入。因特网 已经真正成为我们这个年代生活的一部分。

   我们很难想象 1因特网 下一步将发展成什么样子。工作原理： 现在，人们用因特网是一件很平常的事。他们通过因特网进行购物、玩游戏、聊天等娱乐活动。因特网不仅仅是一件事物。因特网 也会崩溃。它的工作原理如同电话通信系统，只不过没有专门的因特网公司来经营 因特网。因特网是成千上万台计算机互相连接的集合。因特网 就像是办公网络一样，不同的是，它有成千上万台计算机相连接。 其中最主要的是因特网是如何进行通信的。位于 Houston 的一台计算机是如何通过浏览网页而能与位于 Tokyo 的计算机进行数据通信的呢？因特网信息，拥有信息的计算机连接到 因特网，是基于语言。以上内容只是中医临床研究报告作品的部分资料介绍,如果了解更多详情请联系客服QQ:80072749

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