輻射光譜 的英文怎麼說
中文拼音 [fúshèguāngpǔ]
輻射光譜
英文
emanation spectra-
Black body spectrum
黑體輻射光譜Study on optoelectronic measurement of uv radiation spectrum
Uv輻射光譜的光電測量研究For liquid xe aerosol spray target, important lpp characteristics, such as laser - to - euv conversion efficiency, euv radiation absorption, debris production by target material erosion or deposition, are studied in detail, a 13. 4nm conversion efficiency of 0. 75 % into 2 % bandwidth and 2 steradian emission solid angle is achieved at 0. 5mm laser - nozzle distance
在實驗上，建成了一套高光譜解析度和高靈敏度的軟x射線脈沖輻射測量裝置。測量了co _ 2 、 o _ 2 、 cf _ 4 、 kr和xe液體微滴噴射靶lpp光源在6 20nm波段的軟x射線輻射光譜。As explained by the following figure, gas in low pressure and low density will alter the light that passes through it. it is because the gas will absorb light at some particular wavelengths and re - radiate it in random directions. thus, after passing through the low pressure gas, the spectrum of the original white light will have dark lines, called
並不是所有光譜都是黑體輻射光譜，如下圖所示，低壓下的低密度氣體會改變通過它們的光線，這是由於氣體會吸收特定波長的光波並隨機向不同方向把所吸收的光線輻射出來，結果光線在通過低壓氣體后，原本的光譜上會出現很多稱為A research on heat radiation spectrum characteristics of moxibustion therapy
艾灸的熱輻射光譜特性研究Abstract : after reading two papers, spectral blue shift of themal radiator and some problems related to it in infrared physics and a discussion on spectral blue shift of thermal radiator, some doubts on measurement were presented. spectral blue shift was in process, which is not against the three thermal dynamic laws
文摘:看了《紅外物理中熱輻射的光譜「藍移」及與之有關的問題》和《熱輻射光譜「藍移」問題的商榷》兩文，本文對其測試條件提出質疑，並著重闡述了光譜發生「藍移」是「過程中」的現象，並不違反熱力學三定律。The study of infrared background radiation of earth and atmosphere by airborne ftir spectrometer
地球大氣紅外背景輻射光譜特徵研究Blackbody radiation spectrum
黑體輻射光譜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
在該方法中，採用sd2000型光纖光譜儀測量火焰在可見光（ 480 - 1100nm ）波長范圍內的火焰的輻射光譜，結合newton - raphson非線性迭代演算法和levenberg - marquardt最優化演算法，得到火焰溫度和單色輻射率變化規律。Test method for analysis of aluminum and aluminum alloys by atomic emission spectrometry
用原子輻射光譜法分析鋁及鋁合金的試驗方法For investigating thermal character changing of matter with shock compression, we need to measure the time character of radiating spectrum of matter with shock compression and its temperature, that is to measure transient time - resolved spectrum and its temperature
為了研究沖擊加載下物質熱特性的變化，需要測量沖擊壓縮態物質所發射脈沖熱輻射光譜及溫度的時間特性，即進行瞬態光譜的時間分辨測量及溫度解析。Standard test method for x - ray emission spectrometric analysis of low - alloy steels
金屬的x射線輻射光譜測定分析試驗方法Standard test method for x - ray emission spectrometric analysis of 6ai - 4v titanium alloy
6鋁4釩鈦合金的x射線輻射光譜測定分析的標準試驗方法Synchrotron radiation source ' s excellent characteristic made it as ideal euv and soft x - ray standard source, the spectrum can be calculated from the storage ring parameters
同步輻射的一系列優異的特性決定了它是非常理想的極紫外和軟x射線標準光源，輻射光譜可以通過存儲環的參數計算得到。Abstract : the emission spectrum of nitrogen gas behind normal shock wave at different moments is measured with an optical multichannel analyser
文摘:利用多通道光學分析儀測量激波波后不同時刻高溫氮氣的輻射光譜發現，輻射隨時間發生強烈的變化。The article studies the reflection and radiation light spectrum of the object under the night sky light or with the aid of laser, calculates and analyzes the spectrum matching factor of typical optoelectronic cathode to the common objects and the effect on the light contrast and give the detailed mechanical design of the low light night observing instrument on helmet
摘要本文研究了夜天光照射及激光助視下的景物反射輻射光譜特性，計算並分析了典型光電陰極對常見景物反射的光譜匹配系數及其對照度、對比度等參數的影響，並詳細對頭盔式微光夜視儀進行結構設計。Icp - es lead and lead alloys. analysis by flame atomic absorption spectromerty or inductively coupled plasma emission spectrometry icp - es, without separation of the lead matrix
鉛及鉛合金.無鉛矩陣分離的火焰原子吸收光譜分析法或感應耦合等離子體輻射光譜Aluminium and aluminium alloys - chemical analysis - inductively coupled plasma optical emission spectral analysis
鋁和鋁合金.化學分析.感應耦合等離子體光學輻射光譜分析Ytterbium ( yb ) - doped silica fibers have a broad - gain bandwidth ( 850 ~ 1050nm ), excellent power conversion efficiency, and a broad - absorption bandwidth ( 900 ~ 1200nm ). their ability to provide amplification over the very broad wavelength range from ~ 975nm to ~ 1200nm is expected to generate increasing interest in the near future. they offer an almost ideal gain medium for the fiber lasers and fiber amplifiers that work at the wavelength around 1 m
摻鐿石英光纖具有幾個方面的優點，如能級結構簡單，與摻er3 + 、 nd3 +等稀土離子的光纖相比，不存在對泵浦光或信號光的激發態吸收（ esa ） ，可以有更高的摻雜濃度;有較寬的吸收光譜（ 850 ~ 1050nm ） ，可以利用多種泵浦光源來設計泵浦方案;輻射光譜寬（ 900 ~ 1200nm ） ，激光輸出波長可以有很寬的可調諧范圍。Zinc and zinc alloys - analysis of solid samples by optical emission spectrometry
鋅和鋅合金.用光輻射光譜測定法分析固體樣品分享友人