英語翻譯New technique of the computer networkAbstractThe 21 cent
題目:
英語翻譯
New technique of the computer network
Abstract
The 21 century is an ages of the information economy,being the computer network technique of representative techniques this ages,will be at very fast speed develop soon in continuously creatively,and will go deep into the people's work,life and study.Therefore,control this technique and then seem to be more to deliver the importance.Now I mainly introduce the new technique of a few networks in actuality live of application.
keywords
Internet Digital Certificates Digital Wallets Grid Storage
1.Foreword
Internet turns 36,still a work in progress
Thirty-six years after computer scientists at UCLA linked two bulky computers using a 15-foot gray cable,testing a new way for exchanging data over networks,what would ultimately become the Internet remains a work in progress.
University researchers are experimenting with ways to increase its capacity and speed.Programmers are trying to imbue Web pages with intelligence.And work is underway to re-engineer the network to reduce spam(junk mail) and security troubles.
All the while threats loom:Critics warn that commercial,legal and political pressures could hinder the types of innovations that made the Internet what it is today.
Stephen Crocker and Vinton Cerf were among the graduate students who joined UCLA professor Len Kleinrock in an engineering lab on Sept.2,1969,as bits of meaningless test data flowed silently between the two computers.By January,three other "nodes" joined the fledgling network.
Then came e-mail a few years later,a core communications protocol called TCP/IP in the late 70s,the domain name system in the 80s and the World Wide Web - now the second most popular application behind e-mail - in 1990.The Internet expanded beyond its initial military and educational domain into businesses and homes around the world.
Today,Crocker continues work on the Internet,designing better tools for collaboration.And as security chairman for the Internet's key oversight body,he is trying to defend the core addressing system from outside threats.
He acknowledges the Internet he helped build is far from finished,and changes are in store to meet growing demands for multimedia.Network providers now make only "best efforts" at delivering data packets,and Crocker said better guarantees are needed to prevent the skips and stutters now common with video.
Cerf,now at MCI Inc.,said he wished he could have designed the Internet with security built-in.Microsoft Corp.,Yahoo Inc.and America Online Inc.,among others,are currently trying to retrofit the network so e-mail senders can be authenticated - a way to cut down on junk messages sent using spoofed addresses.
Many features being developed today wouldn't have been possible at birth given the slower computing speeds and narrower Internet pipes,or bandwidth,Cerf said.
解答:
計算機網絡的新的技術
摘要
21世紀是信息經濟的年齡,是代表性技術計算機網絡技術這變老,以非常最快速度開發很快連續地創造性地和進入深深人民的工作、生活和研究.所以,控制這個技術然後似乎是提供重要性的更多.現在我主要介紹一些個網絡新的技術在事實的活應用.
關鍵詞
網絡數字認證數字式錢包柵格存貯
1.前言
網絡轉動36,仍然未完成作品
使用15英尺灰色纜繩,36在計算機學家以後的幾年加州大學洛杉磯分校的連接了二台龐大的計算機,測試一個新的方式爲在網絡的交換數據,什麼終於將成爲網際網路保持未完成作品.
大學研究員試驗方式增加它的容量和速度.程式設計師設法灌輸與智力的網頁.並且工作是進行中重新建造網絡減少發送同樣的消息到多個新聞組(郵寄宣傳品)和安全麻煩.
一直威脅織布機:評論家警告商業,法律和政治壓力可能妨害做網際網路創新的種類什麼它是今天.
史蒂芬Crocker和Vinton Cerf是在1969年9月的2日工程學實驗室加入加州大學洛杉磯分校Len Kleinrock教授的研究生之中,因爲位無意義的測驗數據默默地流動了在二台計算機之間.在1月前,其他三個「結」加入了雛鳥網絡.
幾年後然後在70世紀末期來了電子郵件,核心通信協議叫的TCP/IP,在1990年在80s的域名系統和全球資訊網-在電子郵件之後的現在次要種普遍的應用-.網際網路在它最初的軍事和教育領域之外擴展了入企業和家環球.
今天,Crocker在網際網路繼續工作,設計爲合作的更好的工具.並且當網際網路的關鍵失察身體的安全主席,他設法保衛從外部威脅的核心尋址系統.
他承認他幫助修造是遠離完成的網際網路,並且變動在適應對多媒體的擴大需求的商店.網絡提供者現在做「僅最佳的努力」在交付數據包,並且Crocker說更好的保證是需要的現在防止與錄影的跳和口吃共同性.
Cerf,現在MCI Inc.,說他祝願他可能設計了有安全鑲入的網際網路.microsoft Corp.,Yahoo Inc.和美國在線公司當前,除了別的以外,設法改型網絡,因此電子郵件發令者可以被證實-方式減少使用被欺騙的地址傳送的破爛物信息.
今天被開發的許多特點不會是可能的指定的出生時更加緩慢的計算速度和更加狹窄的網際網路管子,或者寬帶,Cerf說.
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