計(jì)算機(jī)英語(yǔ)-劉藝-王春生-第4版-資料下載頁(yè)
2025-08-16 00:24本頁(yè)面
【正文】 務(wù)器模型涉及一個(gè)進(jìn)程（服務(wù)器）與許多其他進(jìn)程（客戶機(jī)）通信，而 對(duì)等模型則涉及兩個(gè)進(jìn)程進(jìn)行 對(duì)等 通信。而且，服務(wù)器必須持續(xù)運(yùn)行，以準(zhǔn)備好 隨時(shí) 服務(wù)于客戶機(jī)， 而 對(duì)等模型則通常涉及兩個(gè)進(jìn)程臨時(shí)運(yùn)行。 treating as equals 平等待人 Ⅲ. Interprocess Communication ? continue: 繼續(xù)，連續(xù) ? continual:不停地，連續(xù)地（中間可以有間斷）。 ～ +n： continual arguments 無(wú)休止的爭(zhēng)論 ? continually 不斷的（中間有小間斷） ? continuous：中間不間斷的，連綿不絕的。做表語(yǔ)和定語(yǔ)， be~或 ~+n （如：海浪的連續(xù)沖擊） – continuously 連續(xù)不斷的； ? continuing: 繼續(xù)，～ education 繼續(xù)教育 ? constant：保持一種狀態(tài)不變，恒定的，用來(lái)表達(dá)一種永恒不變的意思 Ⅲ. Interprocess Communication For example, applications of the peertopeer model include instant messaging in which two people carry on a written conversation over the Inter as well as situations in which people play games such as chess or checkers. 例如，對(duì)等模型的應(yīng)用包括兩個(gè)人通過(guò)因特網(wǎng) 進(jìn)行 書(shū)面對(duì)話 的 即時(shí)通信 ，以及人們參與下國(guó)際象棋或 西洋跳棋 等游戲的情況。 Ⅲ. Interprocess Communication The peertopeer model is also a popular means of sharing files such as music recordings and motion pictures via the inter (sometimes with questionable legality). In this case individuals who are seeking particular items broadcast their desire over the Inter and are contacted by those who own the items of interest. 對(duì)等模型還是通過(guò)因特網(wǎng)共享音樂(lè)錄音、影片等文件的一種流行方法（其合法性有時(shí)值得懷疑）。在這種情況下，尋求特定項(xiàng)目的個(gè)人在因特網(wǎng)上發(fā)布其需求，而擁有他所感興趣項(xiàng)目的人則會(huì)與他取得聯(lián)系。 Ⅲ. Interprocess Communication Then, the items are transferred between the two parties using the peertopeer model. This is in contrast to earlier approaches that applied the client/server model by establishing a central “ distribution center” (the server) from which clients downloaded music recordings (or at least found sources for those items). 然后，雙方之間就可以使用對(duì)等模型傳輸這些項(xiàng)目。這與應(yīng)用客戶機(jī) /服務(wù)器模型的較早期方法截然不同，這些方法要建立一個(gè)“分發(fā)中心”（服務(wù)器），供客戶機(jī)下載音樂(lè)錄音（或者至少找到可以提供這些項(xiàng)目的地方）。 in contrast to +n 與 ...相反的 in contrast + 句子 相比之下，相反 Ⅲ. Interprocess Communication The central server, however, proved to be a focal point at which the music industry could enforce copyright laws, leading to the eventual dismantling of these music distribution centers. In contrast, the lack of a centralized base of operation obtained via the peertopeer model makes legal efforts to enforce copyright laws more difficult. 然而，中心服務(wù)器證明是音樂(lè)行業(yè)可以運(yùn)用版權(quán)法的一個(gè)焦點(diǎn)對(duì)象，結(jié)果最終導(dǎo)致這些音樂(lè)分發(fā)中心的解體。與此形成對(duì)照的是，對(duì)等模型缺乏一個(gè)操作中心，這使得 運(yùn)用版權(quán)法 的努力難度增加。 Ⅲ. Interprocess Communication You might often read or hear the term peertopeer work, which is an example of how misuse of terminology can evolve when technical terms are adopted by the nontechnical munity. The term peertopeer refers to a system by which two processes municate over a work (or inter). It is not a property of the work (or inter). 你或許經(jīng)常讀到或聽(tīng)到“對(duì)等網(wǎng)絡(luò)”這個(gè)說(shuō)法，這是當(dāng)技術(shù)術(shù)語(yǔ)被非科技界采用時(shí)可能發(fā)生術(shù)語(yǔ)誤用的一個(gè)例子?！皩?duì)等”指的是兩個(gè)進(jìn)程通過(guò)網(wǎng)絡(luò)（或互聯(lián)網(wǎng)）進(jìn)行通信的一種體制，并不是網(wǎng)絡(luò)（或互聯(lián)網(wǎng)）的一種 特性 。 Ⅲ. Interprocess Communication A process might use the peertopeer model to municate with another process and later use the client/server model to municate with another process over the same work. Thus, it would be more accurate to speak of municating by means of the peertopeer model rather than municating over a peertopeer work. 一個(gè)進(jìn)程可以通過(guò)同一個(gè)網(wǎng)絡(luò)先是使用對(duì)等模型與另一個(gè)進(jìn)程通信，然后又使用客戶機(jī) /服務(wù)器模型與另一個(gè)進(jìn)程通信。因此，比較準(zhǔn)確的說(shuō)法是，使用對(duì)等模型通信，而不是通過(guò)對(duì)等網(wǎng)絡(luò)通信。
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