您要查找的是不是:
- ALCATEL SHANGHAI OPTICAL FIBRE CABLE CO.LTD. 上海阿爾卡特光纜有限公司。
- A sensor channels the light signal along an optical fibre. 感測器沿光導纖維輸送光信號。
- Objective To investigate the diagnostic value of the examination of fibre endoscope in children naso pharyngo laryngeal diseases. 目的探討纖維鼻咽喉鏡在兒童鼻咽喉疾病中的診斷價值。
- The composition difference between optical fibre plate HMB and CMB was studied. 研究了HMB和CMB兩種光學纖維面板的成分差異。
- It is already being used in the 1.8km 8.448 Mb/s PCM-120 route optic fibre telephone communication system. 已用於1.;8公里;8
- By the end of 1997, about 1 020 000 homes were passed by Wharf Cable's MMDS network, and about 503 000 homes were served by its optical fibre network. 截至一九九七年底,九倉有線電視利用微波方式傳送節目的服務已直達逾102萬個家庭,而利用光纖有線網路直達的家庭則約有503000個。
- The extra channels offered on the optical fibre network are mostly additional pay-per-view movie channels and an international home shopping channel. 用光纖網路收看節目的觀眾則可觀看更多自選節目和一個購物台。
- The structure and characterization of optical fibre voltage and elec- tric field sensors are deseribed. 本文敘述了光纖電壓電場感測器的結構和性能。
- The ability of the optical fibre conveying microwave, which changed the basic technology of the radar and EW. 光纖傳送微波的能力改變了雷達和電子戰的基本技術基礎。
- YOFC shanghai possesses a wide range of optical fibre cable accessories, service complete solution for ftth. 為最終實現光纖到戶提供全面解決方案。
- An optical fibre link needs a photo detector to convert the incoming light pulses into electrical signals. 光導纖維紐帶需要圖片檢測器把輸入脈衝轉化為電子信號。
- Optical fibre amplifiers. Basic specification. Part 1-3 : test methods for gain parameters. Optical power meter. 光纖增強器.;基本規範
- A safety interlock system that limits the optical power level on an open optical fibre cable. 一種安全互鎖系統,該系統在光纜未連接處將光源的功率限制在安全範圍內(不損傷人眼)。
- By the end of 1997,about 1 020 000 homes were passed by Wharf Cable's MMDS network,and about 503 000 homes were served by its optical fibre network. 截至一九九七年底,九倉有線電視利用微波方式傳送節目的服務已直達逾102萬個家庭,而利用光纖有線網路直達的家庭則約有503000個。
- We have moved from valves to transistors to minute transistors on microchips, from ferrite core storage to magnetic media to CD-ROMs, from copper wire to optic fibre. 我們從電子管依次轉向了晶體管和微晶元上的微晶體管,從鐵芯儲存轉向磁介質然後又是可更改指令存儲器,從銅線轉向光纜。
- This paper introduces the Optical Fibre B-ISDN that wasimported from ANT Commpany of West Germany by Guilin Instituteof Optical Communications. 本文介紹了三十四所從西德ANT公司引進的光纖寬頻綜合業務數字網(B-ISDN)。
- Optical fibre amplifiers. Basic specification. Part 2-1 : test methods for optical power parameters. Optical spectrum analyzer. 光纖增強器.;基本規範
- By now, many supporters have been studied including ceram, glass, quarts, strainless steel, activated carbon, optical fibre, etc. 迄今為止,人們已經研究了許多載體,如:陶瓷,玻璃,石英,不綉鋼,活性碳,光纖等。
- In order to collimate the laser beam, we use optical fibre and semiconduolor laser modulating to form laser beam datum system. 為了對激光束進行准直,利用光纖和半導體激光調製技術,形成激光束准直系統,使用四象限探測器接收激光束,可以消除雜散光、激光束漂移的影響。
- Optical fibre amplifiers. Basic specification. Part 7-1 : test methods for out-of-band insertion losses. Filtered optical power meter. 光纖放大器.;基本規範