輻射色譜法 的英文怎麼說

中文拼音 [shèshǎi]
輻射色譜法 英文
radiochromatograph
  • : 名詞(車輪中車轂和輪圈的連接物) spoke
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • : 色名詞[口語] (顏色) colour
  • : Ⅰ名詞[書面語]1 (按類別或系統編成的書或冊子等) table; chart; register 2 (指導練習的格式或圖形)...
  • : Ⅰ名詞1 (由國家制定或認可的行為規則的總稱) law 2 (方法; 方式) way; method; mode; means 3 (標...
  • 輻射 : radiation; exposure; radio; beaming
  1. A coherent electromagnetic pulse in the range between the far - infrared and microwave region is used as a detection source. the amplitude of the wave is recorded by electro - optical or photoconductive sampling. after fast fourier transform, the amplitude and phase of the wave is given, then the complex refractive index standing for the absorption and dispersion of the material in thz region is extracted

    Thz ( 10 ~ ( 12 ) hz )時域光技術是20世紀90年代發展起來的一種新型的光測量技術,它使用頻率介於遠紅外和微波之間的相干電磁脈沖作為探測源,利用電光取樣或光電導取樣的方直接記錄thz電場的振幅時間波形,通過傅立葉變換得到測量信號振幅和相位的光分佈,進而獲得材料在thz波段的復介電常數,即散及吸收等信息。
  2. In the study, sd2000 spectrometer is applied to obtain radiation spectrum of flame within wavelength 480 - lloonm, from which flame temperature and monochromatic emissivity are derived by newton raphson non - linear method and levenberg - marquart modeling method. the flame monochromatic emissivity is translated in form of f ( / l ) and a ( a ) respectively

    在該方中,採用sd2000型光纖光儀測量火焰在可見光( 480 - 1100nm )波長范圍內的火焰的,結合newton - raphson非線性迭代演算和levenberg - marquardt最優化演算,得到火焰溫度和單率變化規律。
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