通信工程專業(yè)英語翻譯-文庫吧資料
2025-04-10 01:54本頁面
【正文】 t path to route a message, based on the destination address and origin.路由器從一個網(wǎng)絡到另一個網(wǎng)絡傳輸信息，它類似一臺超級智慧化的網(wǎng)橋。8. The concentrator amplifies all the signals that pass through it allowing for the total length of cable on the network to exceed the 100meter limit.這個連接器通過線纜總長度超過100米限制的網(wǎng)絡來放大所有的信號。6. While bridges know the addresses of all puters on each side of the network, routers know the addresses of puters, bridges and other routers on the network.雖然網(wǎng)橋知道網(wǎng)絡中任何一處所有計算機的地址，但是路由器知道網(wǎng)絡中所有的計算機、網(wǎng)橋和其他路由器的地址。Part A(Deutsche Industries Norm):德國工業(yè)標準 ＤＩＮ type connector 是一種由德國開發(fā)的連接器。Unit 4Part B7. RJ stands for Registered Jack , implying that the connector follows a standard borrowed from the telephone industry.RJ標準就是寄存器插口，即一種來自于電話工業(yè)的標準。6. For mobile the problem is far more plex, with the need to roam creating a need for plex networks and systems.對于移動通信來說，問題要復雜得多，因為漫游業(yè)務的開展需要更加復雜的網(wǎng)絡和系統(tǒng)。Part A●(Global System for Mobile munications )全球移動通信系統(tǒng)。9. The data transmission rates will depend upon the environment the call is being made in it is only indoors and in stationary environments that these types of data rates will be available.數(shù)據(jù)傳輸速率將取決于呼叫環(huán)境，只有在室內和固定環(huán)境下才能達到這種速度。它將會向寬帶移動通信提供聲音、視頻、圖片、音頻和其他信息。5. Digital mobile phone systems added fax, data and messaging capabilities as well as voice telephone service in many countries.數(shù)字移動電話系統(tǒng)除了能在眾多國家內進行語音電話服務外，還增加了傳真、數(shù)據(jù)、信息傳遞功能。Unit 5Part B1. During the first and second generations different regions of the world pursued different mobile phone standards, but are converging to a mon standard for mobile multimedia called Third Generation(3G)that is based on CDMA technology.在第一和第二移動通信時代時間范圍內的不同地區(qū)追求著各自不同的移動通信電話標準，但現(xiàn)在都在向基于CDMA技術的3G移動多媒體的共同標準靠攏。7. The two levels are MPEG1, which sets the provision of consumer quality of video and audio and MPEG2,which sets the higher standards for professional, broadcast images and also looks to define high definition television(HDTV).這兩個標準是MPEG1和MPEG2。 the modern presentation of mu
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