直接交換線路 的英文怎麼說

中文拼音 [zhíjiējiāohuànxiàn]
直接交換線路 英文
del direct exchange line
  • : Ⅰ形容詞1 (成直線的; 硬挺的) straight; stiff 2 (跟地面垂直的; 從上到下的; 從前到后的) erect; v...
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ動詞1 (把事物轉移給有關方面) hand over; give up; deliver 2 (到某一時辰或季節) reach (a cert...
  • : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • 直接 : direct; immediate
  • 線路 : 1. [電學] circuit; line 2. [交通運輸] line; route
  1. This is a computerised voice communication system between pilots and air traffic controllers, and between air traffic control positions in the air traffic control centre, aerodrome control tower, rescue coordination centre and aeromobile centre by using pre - set switching and distribution of various aeronautical frequencies and direct communication lines. the new computerised system will enhance the overall efficiency in communications

    讓機師與管制員之間,或航空通管制中心、指揮塔、援救協調中心和航空通訊中心內各不同管制崗位之間,能用預先設定的系統作通話,包括可轉和發布的航空通訊頻道和通訊等。
  2. Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators - direct dialling in on private branch exchanges - specification for direct dialling in on private branch exchanges with terminating stations treated as an entirety

    由某些公共長途電話員操作的與公共開關電話網的專用分組機.專用分組撥號.第1節:與整體終端站連的專用分組撥號規范
  3. 3 ) design switch system using eda based on the result of a11alysis. because the function of switch system is very complicated, some modules are designed by schematics directly, most modules are designed by verilog hdl using eda technology, synthesized by the synopsys software. at last a high speed atm switch system is designed, including voq as input buffer strategy dpa cell scheduling algorithm and crossbar switch fabric

    在前面分析的基礎上根據目前的條件,對一個空分系統各模塊進行前端設計和模擬,由於系統的功能復雜,我們一部分將採用畫原理圖的方法進行設計,大部分將採用集成電設計自動化的方法進行設計,即採用硬體設計語言verilog ? hdl進行設計,用synopsys軟體對設計進行綜合,生成圖,然後作門級電模擬。
  4. Acting as a network hub, the packet switch improves ss7 network utilization by eliminating the need for direct links between signaling points

    此包機起到了網器的作用,它通過消除信令點之間建立的需求,提高七號信令的網利用。
  5. While data over gsm is circuit - switched and occupies a channel irrespective of usage, data over gprs is an always - on, packet - switched data stream where users pay according to usage

    盡管gsm上的數據是的並且不管怎樣都佔用一個通道,但是gprs上的數據是一的( always - on ) 、分組( packet - switched )的數據流,用戶根據使用付費。
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