multiplex transmission 中文意思是什麼

multiplex transmission 解釋
多工傳送
  • multiplex : adj. 多部的，復合的，多樣的，多重的；【電訊】多路傳輸的；多路復用的，【植物；植物學】多襞的。vt. ,vi. 多路傳輸，多路復用。n. 多廳影院，多劇場影劇院。
  • transmission : n 遞送；傳遞；傳達；傳染；移轉；【機械工程】傳動；傳遞；變速器；聯動機件；【無線電】傳送；發射；...
  1. Transmission and multiplexing - multiplex section protection information model for the network element view ; english version ets 300413 : 1995

    傳輸和多路復用.網路元件檢查用多路復用段保護信息模
  2. The advantages of using leo satellite are as following : on the one hand the satellite orbit is low, so the transmission delay is short, the power loss is small ; on the other hand the development of cell communication, multi - access, frequency multiplex and etc also provide a technique guarantee to the leo satellite - mobile - telecommunication. so the leo system is considered to be a satellite - mobile - communication system with a great future

    低軌道衛星是一種運行於1000公里左右的高空中的人造衛星，利用leo衛星實現個人通信的優點在於：一方面衛星的軌道高度低，使得傳輸延時短、路徑損耗小，多個衛星組成的星座可實現真正的全球覆蓋，頻率復用更有效：另一方面蜂窩通信、多址、點波束、頻率復用等技術的發展也為低軌道衛星移動通信提供了技術保障。
  3. Methods of measurement for radio equipment used in satellite earth stations ; part 3 : methods of measurement on combinations of sub - systems ; section 4 : measurements for frequency division multiplex transmission

    衛星地面站用無線電設備的測量方法.第3部分:分系統組合件的測量方法.第4節:分頻多路傳輸
  4. Methods of measurement for radio equipment used in satellite earth stations. part 3 : methods of measurement on combinations of sub - systems. section four : measurements for frequency division multiplex f. d. m. transmission

    衛星地面站用無線電設備的測量方法.第3部分:分系統組合件的測量方法.第4節:分頻多路傳輸測量
  5. Mil - std - 1553b, the america military data bus standard, is a more popular avionic bus standard in the world. with the high reliability and agility, the multiplex transmission bus is widely applied in aeroplane, warship and tank

    美國軍用數據總線標準mil - std - 1553b是目前國際上比較流行的軍用總線標準，具有高可靠性和靈活性，在飛機、艦船、坦克等武器平臺上得到了廣泛的應用。
  6. From these figures we can see that the use of 155 mbits trunk ports in the switches simplifies the interface between the switching and transmission networks, reduces lots of multiplex equipment of 2 mbits tributary channels in the transmission network

    圖2交換機間155mbits埠互通類型二從圖中可看出，交換中繼埠採用155mbits后，交換和傳輸的介面簡單了很多。
  7. Methods of measurement for radio equipment used in satellite earth stations - methods of measurement on combinations of sub - systems - measurements for frequency division multiplex f. d. m. transmission

    衛星地面站用無線電設備測量方法.第3部分:分系統組合件測量方法.第4節:分頻多路傳輸測量
  8. Initially, pdh was introduced to improve and replace the obsolete analog frequency division multiplex ( fdm ) system. however, it was soon found that pdh had shortcomings such as difficulty in management, high construction cost, limited applications and lack of connectivity standards at the optical layer. thus, in the early 1990s, synchronous digital hierarchy ( sdh ) was introduced in the transmission system

    Pdh最初引入是為了改進和替代老式的模擬頻分復用器系統，但很快被發現pdh管理困難、造價高、應用范圍窄，且缺乏在光層面上的連接標準，因此90年代初期， sdh （ synchronousdigitalhierarchy ）標準被首先引入了傳輸系統。
  9. Moreover, look at the transmission machine room. the use of the 2 mbits interface requires a complete set of ddfs whereas the 155 mbits interface only requires a coaxial cabinet without the use of 2 mbits multiplex equipment, greatly reducing the occupancy of machine room space

    再來看一下傳輸機房，採用2mbits介面，需要整列的數字配線架，而採用155mbits介面，只需要一個同軸櫃，在傳輸設備一側也不再需要2mbits的復用器設備，大大的減少了對傳輸機房的佔用。
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