津坦 的英文怎麼說
中文拼音 [jīntǎn]
津坦
英文
az zintan-
A survey of the papers and correspondence of sir aurel stein in the bodleian library, oxford
英國牛津大學包德利圖書館藏斯坦因亞洲考古檔案文獻調查報告John prescott was born in prestatyn, wales, in 1938 and graduated in economics and politics from ruskin college, oxford
John prescott是1938年出生於威爾士的普利斯坦丁（ prestatyn ） ，畢業于牛津的魯斯金學院的經濟和政治系。That is exactly the intention of a study led by john stein, a professor of neuroscience at oxford university, that is about to start in three british prisons
這正是牛津大學精神學教授約翰?史坦因所要研究的課題，而且也將馬上在三所英國監獄進行實地研究。88mm flak gun ? mostly used as antitank or antiaircraft weapon. the battles between german 88mm pak guns and soviet heavy tanks were quite amazing and bloody
88毫米高射炮? ?大多用於反坦克、防空戰斗。德式88毫米防坦克炮與蘇聯重型坦克之間的殊死較量至今仍為人們津津樂道。David stainforth, a professor of the university of oxford said that the impact of global warming could be twice as feared
牛津大學教授大衛?斯坦福斯認為全球變暖的嚴重性可能比預計的更糟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