reflectivity and transmissivity meaning in Chinese

反射率和透射率

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，反射率和透射率取决于打在物体表面上的辐射能的波长，也和物体表面的温度有关。
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:根据膜堆的特征矩阵，求出单层膜的光学导纳，在单层膜的基础上，进行层层递推，叠加起来，求出膜堆的等效导纳，计算振幅反射系数，最后求出整个膜系的反射率、透射率。