trunk module 中文意思是什麼

trunk module 解釋
中繼模塊
  • trunk : n 1 樹干 （opp branch）; 軀干，身軀。2 本體，主要部分；（河的）主流；（鐵道等的）干線；大血管，大...
  • module : n. 1. 測量流水等的單位〈1秒100升〉。2. 【建築】圓柱下部半徑度。3. 【物理學】模，系數，模數，模量。4. 【無線電】微型組件；組件；模塊。5. （太空船上各個獨立的）艙。
  1. With the destination code analysis, it has been found that the 6975 bureau to the urban volume ( one way ) is 540erl, the 6977 bureau to the urban volume ( one way ) is 480erl, and the 6178 bureau nearly 200erl, plus the urban voice traffic volume of the incoming calls, the 6973 bureau and the 6970 bureau has tandemed the voice traffic volume nearly 1000erl. this has increased the auxiliary tandem office voice load, and at the same time, increased the demand for the trunking lines and has made pressure on the trunk module of the areas and counties

    經目的碼分析， 6975局到市內的話務量（單向）為540erl ， 6977局到市內的話務量（單向）為480erl ， 6178局到市內的話務量（單向）將近200erl ，再加上市內來話的話務量，使6973局和6970局為其他局轉接的話務量將近1000erl ，大大增加了輔助匯接局轉接的話務負荷，同時，端局到區、縣中心局，區、縣中心局到匯接局的中繼數量需求大，造成了區、縣中心局中繼模塊緊張的狀況。
  2. The principle, design idea, flow chart, module instruction and key problems of digital trunk telephone payment calling up system are introduced

    介紹了佳木斯市電信局數字中繼話費催繳系統的實現原理，設計思路，軟體流程，模塊結構和軟體設計關鍵
  3. Before the 1990s, the digital transmission equipment was based on the technical standards of plesiochronous digital hierarchy ( pdh ). in order to connect the switch to pdh transmission equipment, the switch side needs lots of terminal equipment of the primary rate, i. e., 2048 kbits ( 2m ) switching terminal circuits in compliance with itu - t standards ( e. g. s1240 s dtm trunk module and axe10 s etc module ) and ansi - standard - based 1544 kbits ones

    在90年代初期以前，數字傳輸設備是建立在pdh （ plesiochronousdigitalhierarchy ）技術標準上，為了連接交換機到pdh傳輸設備上，在交換機側需要大量的符合基群速率的終端設備，即符合itu - t標準的2048kbits （ 2m ）交換終端電路（如s1240的dtm中繼模塊， axe10的etc模塊）和符合ansi標準的1544kbits交換終端電路等。
  4. 550mhz and 750mhz push - pull amplifier module designed by our company recently are one of the best choice for trunk amplifier in tv system

    我公司新推出的550mhz ， 750mhz推挽放大模塊是有線電視系列干線放大器首選模塊之一。
  5. Would you please send us a competitive price offer fob in ms word format with a full description supported by picture if possible for the best selling items of the central locking system, parking sensor, car alarm system, window closer module, trunk release kit, tire pressure gauge and h. i. d lamp

    求購中控鎖，請發最受歡迎的中控鎖的價格、圖片等資料，同時我們也采購其他配件如：汽車報警器，車燈等，請相關供應商發詳細的產品資料和報價。
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