長話交換機 的英文怎麼說

中文拼音 [zhǎnghuàjiāohuànjī]
長話交換機 英文
toll telephone switching system
  • 長 : 長Ⅰ形容詞1 （年紀較大） older; elder; senior 2 （排行最大） eldest; oldest Ⅱ名詞（領導人） chief;...
  • 話 : Ⅰ名詞（說出來的能夠表達思想的聲音, 或者把這種聲音記錄下來的文字） word; talk Ⅱ動詞（說; 談） talk about; speak about
  • 交 : 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...
  • 換 : 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
  • 機 : machineengine
  1. For a long time, incumbent carriers tended to regard spc exchange, ddn, fr, atm and ip equipment as leading network elements. most often than not, the transmission equipment is only seen as supportive parts for those leading elements

    長期以來，主體電信經營商都認為程式控制電話交換機、 ddn 、 fr 、 atm 、 ip等設備是作為網路的主體，而傳送設備僅認為是這些設備的配套。
  2. With the fleet development of mobile communication industry, the security and secrecy of information has been becoming more and more vital. nowadays, the security of communication is of great importance to confirm the safety of business information. on the situation that the mobile phone has been diffusely applied, the hidden safety troubles of mobile phone should not be ignored ( such as wire tapping, imitated handset station, blue teeth connection, in exchange with electromagnetic wave, the back door of handset, lost & stolen & lost control of mobile phone, safety of non - tone increment operation of mobile phone and cell phone virus )

    據統計，目前我國gsm網路[ 1 ] [ 13 ]已覆蓋全國絕大部分地區，用戶數已超過2 . 6億，並且還在高速增長;隨著手機應用的普及，手機存在的安全隱患及面臨的威脅日益突出（如主動竊聽、假冒機站、藍牙連接、電磁波交換、手機后門、手機被盜、丟失或短時失控、手機非話增值業務安全以及手機病毒等） ，手機安全問題已成為當前急需解決的重要問題。
  3. Conversation by overhead line, 900 miles - new york to chicago. first commercial strowger installation ; laporte, indiana, usa. used switcher with 100 line disc - type banks

    全長900英里，從紐約到芝加哥的架空電話線開通。第一個商業化的史端喬系統在美國印第安納州拉波特安裝。使用的交換機帶有100個線路排線架。
  4. Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators - specification for private branch exchanges with terminating stations treated as an entirety

    連接由某些公共長途電話接線員操作的公共開關電話網路用專用分組交換機.整體終端站的專用分組交換機規范
  5. Private branch exchanges for connection to the british telecommunications public switched telephone network - facilities on private branch exchanges - specification for facilities on private branch exchanges with terminating stations treated as an entirety

    由英國長途電話公共開關電話網路連接的專用分組交換機.專用分組交換機設備.整體終端站的專用分組交換機設備規范
  6. 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接線員操作的與公共開關電話網路連接的專用分組交換機.專用分組交換機直接撥號.第1節:與整體終端站連接的專用分組交換機直接撥號規范
  7. Technical requirements and test methods for exchangers of operating services in manual toll telephone switching equipments

    人工長途電話交換設備營業處交換機技術要求和測試方法
  8. It is not recommended that using soft swtiching plus media gateway to replace the existing local and long distance telephone switching system. for those need to newly add and replace the local switching system will depend on the cost of the media gateway

    不建議使用軟交換加媒體網關的方式替換目前的本地和長途交換機，對于新增的和需要更換的本地電話交換機要視媒體網關的成本情況而定。
  9. Not recommend to use soft switching plus media gateway to replace the existing local and long distance switching systems. for the newly added and need to be changed local telephone switching systems, it will up to the cost of media gateway

    ?不建議使用軟交換加媒體網關的方式替換目前的本地和長途交換機，對于新增和需要更換的本地電話交換機要視媒體網關成本情況而定，不對pstn進行大規模根本性改造；
  10. Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators - specification for general requirements

    連接由某些公共長途電話接線員操作的公共開關電話網路的專用分組交換機.一般要求規范
  11. Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators - specification for the procedure for in - service observation of pbxs undergoing type approval

    連接由某些公共長途電話接線員操作的專用分組交換機.第7部分:型號審批過程中專用分組交換機使用觀察的程序規范
  12. Scrm. 1 : private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators - simple call - routeing mode - specification for the simple call - routeing mode of pbx operation, with terminating stations treated as an entirety

    連接由某些公共長途電話接線員操作的公共開關電話網路的專用分組交換機.簡單簡單呼叫通信方式
  13. Conversation by underground cable, 90 miles - new york to philadelphia. invention of keith line switch, resulting in enormous reduction in cost of automatic boards. first used at wilmington, delaware

    通過地下電纜傳輸的電話線路連接紐約和費城，全長90英里。基思尋線機的發明，導致自動交換臺的成本大幅降低，並首次用於特拉華州的威明頓。
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