灰體吸收體 的英文怎麼說
中文拼音 [huītǐxīshōutǐ]
灰體吸收體
英文
grey receiver-
First the emission spectrum of an atom in a grey - body cavity is stuided. the influences of the incident field photon - number distribution, the cavity absorptivity and the system temperature on the atomic emission spectrum are discussed in detail. it is found that the influence of cavity radiation on the atomic emission spectrum could be reduced through diminishing the absorptivity of the cavity and lowering the temperature of the cavity
我們首先研究了灰體腔中二能級原子和型三能級原子的發射譜，詳細討論了入射場光子數分佈、腔體吸收系數以及系統溫度對原子發射譜的影響，指出在實驗上可以通過減小腔體吸收系數、降低系統溫度來減小腔體輻射對原子發射譜的影響。Methods of test for petroleum and its products - petroleum products - low levels of vanadium in liquid fuels - determination by flameless atomic absorption spectrometry after ashing
石油和石油產品試驗方法.石油產品.第413部分;低水平釩液體燃料.灰化后無焰原子吸收光譜法測定
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