泰爾津 的英文怎麼說
中文拼音 [tàiěrjīn]
泰爾津
英文
terzin-
Elegance hotel is the four - star top - grade foreign hotel, located in the crossing of nanhai road and the third avenue in the economy and technology district of tianjin. located in the key position of newly developed area of strand, with the management committee of development zone of tianjin around, customs of tianjin, bonded area of tianjin and warner international golf course, financial street, library, international hospital, taida institute are adjoint, it is politics of development zone of tianjin, the centre areas of culture, commercial affair, the geographical position is superior, easily accessible, it is personages of various circles of society that enjoy the comfortable easy good selecting that live a life
天津惠中酒店天津惠中酒店是一座四星級高檔涉外酒店，位於天津經濟技術開發區第三大街與南海路交口，地處濱海新區核心位置，周圍與天津開發區管委會天津海關天津保稅區以及華納國際高爾夫球場金融街圖書館國際醫院泰達學院相鄰，是天津開發區政治文化商務的中心地帶，地理位置優越，交通便利，是社會各界人士享受舒適安逸生活的上佳之選。After years of hard work and struggle, we are fairly competitive in the market, and our product s spread all over usa, britain, singapore, malaysia, india, pakistan, thailand, russia, beijing, shanxi, heilongjiang, jilin, shanghai, kunming, guiyang, nanning, fujian, nanjing, hangzhou, ningbo, haerbin, etc. countries and areas, more than100 clients
經過多年的累計與發展，公司已具有較強的進爭實力。目前，公司產品所覆蓋的區域及重點用戶包括美國新加坡馬來西亞印度巴基斯坦泰國俄羅斯北京天津山西黑江吉林上海昆明貴陽南寧福建南京杭州寧波哈爾濱等國家和地區，用戶達100餘家。Based on the above background and under the support of tianjin natural science foundation project : intelligent fiber amplifiers and light sources, tianjin natural science foundation project : ( c + l ) broadband fiber amplifier and nankai - delta ( tianjin ) project : development of gain flattened erbium - doped fiber amplifiers, this dissertation is mainly focused on the study of novel gc - edfa, gain and nf ( noise figure ) improvement of edfa, light sources, multi - wavelength fiber laser and voa ( variable optical attenuator )
基於以上背景，在天津市重點基金項目? ?智能型光纖放大器和光源的研究、天津市重點基金項目? ? （ c + l ）超寬帶摻雜光纖放大器和南開-達爾泰（天津）項目? ?開發增益平坦的摻鉺光纖放大器的支持下，本論文主要圍繞新型gc - edfa 、 edfa性能的優化、增益控制用光源、多波長光纖激光器以及可調光衰減器等課題進行了理論和實驗研究。Meanwhile, with the development of wdm / dwdm communication systems, more and more attention is paid on the edfas with broader bandwidth, good gain and noise feature, and gain clamping, etc. according to the tianjin natural science foundation project : intelligent fiber amplifiers and light sources, the tianjin natural science foundation project : ( c + l ) broadband fiber amplifier and the nankai - delta ( tianjin ) project : development of gain flattened erbium - doped fiber amplifiers, this dissertation is mainly focused on the study of novel gain - clamped edfa, light sources, multi - wavelength fiber laser and variable optical attenuator for gain - clamped usage, gain and noise improvement of edfa, and broadband edfa
Wdm / dwdm通信系統的發展又需要edfa具有更大的帶寬、優良的增益和噪聲特性和增益控制等功能。基於上面的情況，並結合天津市重點基金項目? ?智能光纖放大器光源的研究、天津市重點基金項目? ? （ c + l ）超寬帶摻雜光纖放大器和南開-達爾泰（天津）項目? ?開發增益平坦的摻鉺光纖放大器等課題，論文主要圍繞新型增益控制edfa 、增益控制用光源、多波長激光器及可調光衰減器、 edfa性能優化和超寬帶edfa等方面進行了理論和實驗研究。分享友人