電信光纖 的英文怎麼說
中文拼音 [diànxìnguāngxiān]
電信光纖
英文
telecommunication optical fiber-
Abstract : radiate thermometer uses a high definitive operation circuit in the modulation and linerization of weak optical signals. the theory of colorimetry was used in measuring the temperature. analogic channel and digital interfaces were added in order to expand the instrument. a kind of double channel ' s photocolorimeter including its hardware and software is introduced
文摘:輻射測溫計採用高精度運算電路，對光弱信號進行調制和線性化處理，運用比色法原理對溫度進行檢測.為了便於儀器擴展，增加了模擬量輸出和數字介面，並對光纖式雙通道比色高溫儀的硬體與軟體的關鍵部分作了簡要介紹As a contrast, the loops linking customer terminals with the central offices are mostly traditional cupreous twisted - pairs, on which a data stream can only be transferred at a rate of no more than 64kb / s using an analog modem
隨著光纖技術的迅速普及，尤其是密集波分復用技術的大力採用，我國骨幹傳輸網的帶寬瓶頸問題已經基本得到解決。然而，在用戶終端到電信端局的接入網路上，絕大多數接入介質還是傳統的銅雙絞線。Lc apparatus almost meet all the needs of space optical communication such as weight, size, power consume, life, cost, driving voltage, intergration of optics and electricity, programe, optically take ? over aperture, beam scanning, deflexional range and so on. switches, deflexional facilities and scanning equipments which made with lc have been used in the system of labor in space communication. the only bug of lc apparatus is that their answer speed only get microsecond rate or submicrosecond rate. but it is practical for them to be used in special beam capture, scan, deflexion controling which don ’ t concerned with code rate and code type
液晶器件幾乎滿足空間光通信的所有大的指標要求如重量、尺寸、功耗、壽命、成本、驅動電壓、光電集成、可編程性、光學接收孔徑、光束掃描和偏轉范圍等等。液晶光開關、光偏轉器、光掃描器已經開始應用於光纖通信的實驗系統中。液晶類器件應用於光通信的唯一重大缺陷，是其響應速度目前只能達到微秒級或亞微秒級，不過，在不涉及到碼型碼率的空間光束捕獲、掃描、偏轉、控制方面，液晶器件完全可能進入實用化。Luanda angola 24 nov - angola telecom the west african country s state telecommunications carrier has said it will begin providing a free internet service and will widen its fiber optic and telephone line network
安哥拉，羅安達， 11月24日安哥拉最大的國營電信運營商，安哥拉電信稱該公司將提供免費上網服務並擴展其光纖和電話線網路。Mib hybrid fiber coax outside plant status monitoring scte - hms - root management information base definition
混合光纖同軸電纜外部設備狀態監視scte - hms - root管理信息庫Mischievous milanese insiders say that mr tronchetti provera, whose family in effect owns less than 1 % of telecom italia, wanted to head the telecoms giant because it offered more power and prestige than running pirelli
盡管他堅信把光纖業務賣給康寧公司和思科公司所得的資金拿來投資是他作為企業家的責任，他也表示要是他早知到義大利電信股票走勢的話，他就去買銀行了。Sonet. telecommunications - synchronous optical network - payload mappings
電信.同步光纖網Sonet. telecommunications - synchronous optical network : physical layer specifications
電信.同步光纖網Sonet. telecommunications - synchronous optical network - tandem connection maintenance
電信.同步光纖網Current transducer ( ct ) is an important measurement instrument in the power line monitoring. with the development of the technology of fiber communication and integrated electronics, the hybrid - type optical current transducer ( hoct ) will be the succedaneum of the traditional current transducer
電流互感器是電力監測中的重要測量儀器，隨著光纖通信技術與集成電子技術的發展，混合式光纖電流互感器必將成為傳統電流互感器的換代產品。Commercial building telecommunications cabling standard - part 1 : general requirements - addendum 3 - supportable distances and channel attenuation for optical fiber applications by fiber type
商用建築電信電纜敷設標準.第1部分:一般要求.補充件3 .根據纖維類型決定的光纖設備的可支持距離和通道衰減China telecom has pushed the construction of base fiber transmission network, extending services including all the country - level above cities and most of the towns in the south areas, which settled up the ip - based wideband network and the introduction of new technologies with the program
中國電信在「十五」期間大力推進了以光纖為主的基礎傳輸網建設，努力拓展光纜網路的覆蓋范圍，光纜目前已經通達南方地區所有縣級以上城市及絕大部分鄉鎮，為中國電信未來基於ip的寬帶網路的發展和新技術的引入奠定了基礎。Performance requirement for machinery electrization installation of fiber - optical communication equipment. machinery installation requirement for fiber - optical communication equipment of stationary ground
光纖通信設備機械電氣安裝技術要求.地面固定式光纖通信設備機械安裝要求Performance requirement for machinery electrization installation of fiber - optical communication equipment. electrization installation requirement for fiber - optical communication equipment of stationary ground
光纖通信設備機械電氣安裝技術要求.地面固定式光纖通信設備電氣安裝要求2 telecom optical fiber user
2電信光纖用戶網In such market environment and under the competition background, the jilin city telecom subsidiary company in 2004 year ' s end, at the beginning of 2005 implements difference the management strategy, started the china telecom fiber broadband service development, founded the new service domain, at the same time has rammed the network resources foundation for the future broad information service, has provided the essential condition
本文重點分析了電信市場競爭現狀、吉林市電信分公司的差別化戰略、電信光纖寬帶拓展的可行性及方法和對象等問題。通過對吉林電信光纖寬帶經營戰略的分析研究，可以確定像吉林市電信公司這樣的新的電信運營商應發揮自身優勢，拓展差別化產品和服務，打造符合市場需要的光纖寬帶業務產品，採用切實可行的光纖寬帶營銷策略，以增強企業可持續發展能力。The jilin city telecom subsidiary company had been established december, 2002, relies on " the china telecom " the formidable brand superiority and the enthusiasm of starting an undertaking, in year, the jilin city telecom subsidiary company rapidly won one batch to have the influence in jilin the fixed telephone customer, came to a stop the footsteps in the market, and set up the good enterprise image
吉林市電信公司作為國家通信行業改革的產物，在客戶資源零起步的條件下，發揮后發優勢，依託中國電信的品牌，通過對電信市場的調查研究，定位主導產品，確定在公眾客戶體系中以拓展電信光纖寬帶業務為發展方向，使企業迅速形成基礎扎實的異質競爭優勢。Indispensable for high quality optical carrier signal reception in a large dynamic range, agc analog optical receivers are widely used in the optical transmission of radio and microwave signals, such as fiber catv, direct broadcast satellite tv, wireless communication and radar
摘要自動增益控制模擬光接收機廣泛應用於光纖有線電視、光纖直播衛星電視、無線通訊及雷達等射頻微波信號光傳輸，是實現大動態范圍光載波信號高質量接收必不可少的一項技術。Edri has successively take on about 1900 project of design, consultation, supervision and lump - sum project, has accumulated professional technological superiority in large area, high level classifying air - condition system, ultra pure industry gas system, ultra pure water system, automatic control system, data communication system and static prevent, vibration prevent, electromagnetic pollution control which required by large - scale integrate circuit, optical fiber cable, pharmaceutical project and electronic project, etc
Edri先後承擔了設計咨詢監理總承包工程近1900多項，對大規模集成電路光纖光纜生物製品電子工程等高新技術產品生產環境所需要的大面積高級別凈化空調系統高純工業氣體系統超純水系統自動控制系統數據通信系統以及防靜電防微振電磁環境污染控制等方面的設計具有獨特的專長。The plan and construction of hubei electric power fiber op tic communication network were introduced and the suggestion for its future development and application was given
摘要介紹了湖北電力光纖通信網的規劃與建設，並對今後光纖通信網的應用與發展提出了建議。分享友人