電路交換站 的英文怎麼說

中文拼音 [diànlùjiāohuànzhàn]
電路交換站 英文
circuit switching station
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 路 : 1 （道路） road; way; path 2 （路程） journey; distance 3 （途徑; 門路） way; means 4 （條理） se...
  • 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
  • 站 : Ⅰ動詞1 （站立） stand; be on one s feet 2 （停下來; 停留） stop; halt; pause Ⅱ名詞1 （停車點） st...
  • 電路 : [訊] circuit （ckt）; electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. 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。
  2. The sonocal 3000 系列 of ultrasonic heat meters are designed for accurate high - resolution energy measurement in heavy duty water - based district heating, i. e. for power stations, exchange stations or transmission nets

    系列超聲波熱表用於在區域供熱中高解析度精確的能量測量，比如，電站，交換站或者傳輸網路。
  3. Fifth, a monitoring center for guarantee of apec communications was set up to undertake round - the - clock real - time supervision, which included supervision of traffic flowing in exchanges that were installed in all meeting venues and key hotels ; supervision on tv signals ; supervision on the running of 82001 equipment ; supervision on the traffic of the shanghai internet node ; supervision on the traffic of the apec mirror site on shanghai hotline ; supervision on the status of the cdpd equipment ; supervision on the status of the adsl equipment and supervision on the status of the atm equipment

    第五，建立apec通信保障監控中心，實施２ ４小時實時監控。包括對各場館、重要賓館交換設備的話務監測；電視信號監測； 82001設備運行情況監測；網際網路上海節點的流量監測；上海熱線apec鏡像網站的流量監測； cdpd設備運行情況監測； adsl設備運行情況監測； atm設備運行情況監測，形成了一個縱觀全局的指揮平臺。
  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. The second chapter simply introduces the development of alternate asynchronous inverter technology and retrospects some types of energy - saving systems for hydraulic elevators. then the working principles of the project are discussed and analyzed at four different working status, i. e. light load upwards, heavy load upwards, light load downwards and heavy load downwards. and the chapter focus on the introduction of structure design of pump station, calculation and type selection of pump / motor reversible units, research on oil leakage principles of accumulator circuit, design of accumulator - pump / motor pressure - energy transformer and integrated valve blocks, etc. the last but not the least, the electrical wiring of vector inverter control cabin and design of computer control and data acquisition system are introduced

    論文第二章首先簡單介紹了交流異步電動機變頻調速技術的發展概況，在回顧電梯液壓控制系統節能技術的基礎上，介紹了本課題研製的「採用蓄能器的液壓電梯變頻節能控制系統研究」的基本原理，分析了動力系統在電梯轎廂輕載上下行、重載上下行等四種典型工況下的基本工作狀態和工作方式；詳細地介紹了本課題節能系統液壓動力泵站的結構設計和參數設計，重點研究了液壓動力泵站的結構設計、液壓泵馬達可逆性問題及其選型設計計算、蓄能器迴路泄漏油損失機理的研究及其補償裝置的設計、蓄能器-泵馬達壓力能量轉換裝置的設計、多功能集成控制閥組的設計等內容；最後簡單介紹了本課題矢量控制變頻控制櫃的外部附件電氣接線、計算機控制及數據採集系統的硬體設計等內容。
  8. With the development of communications and network technology, more and more power control systems are connected into the power grid. the data interchange among dispatch center, electric plant, substation and customers is increasing quickly. it ’ s a great challenge for the security and reliability of the power network and control systems

    隨著通信技術和網路技術的發展，接入調度數據網的系統越來越多，調度中心、電廠、變電站、用戶等之間進行的數據交換也越來越頻繁，這對電力監控系統和數據網路的安全性、可靠性和實時性提出了新的挑戰。
  9. Through analyzing the present chengdu electronic government network with the economical and practical thought, the paper propose a solution that selects domestic nc ( network computer ), domestic servers, and domestic linux os to build up a economical and adequate foundation information platform ; that uses open source java tools to develop essential and effective electronic government cooperation office software corresponding with our national conditions, addressing the demand of daily archives transfer, information communication and conference management ; that develops the data exchange engine based on xml and mail to apply safe data exchange between the office software in the electronic government network and the government portal in the internet, according to the logic separation of the electronic government network and internet

    本論文本著經濟實用的思想，利用成都市現有的電子政務網路進行合理劃分、設計，合理選型國產nc網路計算機（ networkcomputer ） 、國產linux操作系統來搭建經濟、夠用的基礎信息平臺：利用開源的java工具開發適合中國國情簡潔、有效的電子政務協同辦公軟體，可滿足政府日常公文流轉、信息溝通、會議管理等需求：根據電子政務外網與公網邏輯隔離的特點，開發基於xml和郵件的數據交換引擎實現電子政務外網中辦公軟體和公眾網中政府門戶網站的安全數據交換。
  10. Abb ' s scope of delivery for the three gorges ? shanghai link includes two hvdc converter stations comprising 28 converter power transformers and six smoothing reactors, switchgear and advanced control equipment

    Abb向三峽上海輸電路線交付的范圍包括兩個hvdc換流站，這兩個換流站由28個換流變壓器、 6個濾波反應器、開關櫃以及高級控制設備構成。
  11. In line with the arrangements for other trade documents ( e. g. trade declarations and dutiable commodities permits ) which have to be submitted electronically, air carriers and rail cargo operators will have the option of using the electronic trading access service provided by tradelink to convert paper submissions into electronic ones if they so wish

    與其他須以電子方式提交貿易文件（例如進出口報關單及應課稅品許可證）的安排一樣，航空公司及鐵路貨物營運商將可選擇使用貿易通提供的電子服務站服務，把紙張文件轉換成電子文件。
  12. The results show that occurrence of the single or double pole block on the dc lines, or short - circuit faults on the dc or ac lines will not influence seriously on power system stability

    模擬結果表明：當南橋、華新換流站發生直流輸電單雙極閉鎖以及交、直流側短路故障時，不會給系統帶來穩定問題。
  13. Submission of tax return, registration as a voter, renewal of driving and vehicle licences, payment of government fees, etc. and to transact with government online efficiently and securely through internet - connected computer facilities or conveniently located public kiosks. with the development of esd, hong kong is branded as " a platform for a glimps of the possibilities of e - government in asia

    藉著這項計劃，市民可通過已接駁網際網路的個人電腦或位於方便地點的公眾資訊服務站，以穩妥及有效率的電子方式使用不同政府部門和機構提供的一系列服務例如：遞交報稅文件登記成為選民換領駕駛執照和車輛牌照繳交政府收費等，並處理與政府之間的各種事務。
  14. The limited number of sites and unattractive charges are problems arose in the process of operators and icps deploying the service and the restrictions on the terminals mostly refer to the small - sized displays of the handsets and the inconvenience of entering characters through the keyboard, which are manufacturers problems. as to slow connectivity, it seems to be the weakness of wap. however, the fact is that there is a limit of 9600 bits on the circuit - switched data services provided by the gsm network and this is the very bearer mode that is currently selected by wap established on the network layer. this only means that people do not accept wap over csd

    站點少、資費並不具吸引力等缺點是運營商與icp在對該業務推廣的過程中所顯現的問題；來自於終端的限制則是手機製造商的問題，雖然各大廠商都推出了支持wap的手機，但用戶的批評大都集中在手機屏幕太小及輸入不方便；至於連接速度慢，這似乎是wap本身的缺陷，但事實是gsm網路所能提供的基於電路交換的數據業務存在9600bits的限制，而建立在網路層之上的wap目前選擇的恰恰是這種承載方式，因此只能說wapovercsd這種業務提供模式人們不能接受。
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