reflectivity and transmissivity 中文意思是什麼

reflectivity and transmissivity 解釋
反射率和透射率
  1. Absorptivity, reflectivity and transmissivity depend upon the wave length of the radiant energy striking the surface and also upon the temperature of the surface.

    吸收率，反射率和透射率取決于打在物體表面上的輻射能的波長，也和物體表面的溫度有關。
  2. Vo _ 2 is a typical thermochromic material. with the increase of temperature, the semiconductor - to - metal transition will occur at 68 c ; with the abrupt change of vo _ 2 crystal structure, electrical resistance and optical index of refraction transmissivity and reflectivity will change, which results in great application potentials in many fields

    Vo2是一種相變型金屬氧化物，隨溫度的升高，在相變溫度（ tc = 68 ）發生從低溫單斜結構向高溫四方金紅石結構的轉變，同時，伴隨著電阻率和紅外光透過率的突變。
  3. Abstract : the optical admittance of a single - layer film is derived from the characteristic matrix of the film pile. based on the single - layer, recurring layer by layer, supercomposing one by one, deriving the equivalent admittance of the film pile and calculating the reflect coefficient of the amplitude, the reflectivity and transmissivity of hte whole film system is derived at last

    文摘:根據膜堆的特徵矩陣，求出單層膜的光學導納，在單層膜的基礎上，進行層層遞推，疊加起來，求出膜堆的等效導納，計算振幅反射系數，最後求出整個膜系的反射率、透射率。
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