释义 |
re·flec·tance 英rɪˈflektəns美rɪˈflɛktənsAHDrĭ-flĕkʹtəns 基本英英词源搭配记法近义反义例句 n.反射比⁵⁰;反射系数⁵⁰
Noun: the fraction of radiant energy that is reflected from a surface物理名词术语。来自reflect,反映,反射。 reflectre-,向后,往回,-flect,弯,转,词源同flexible, inflect。即转回来,引申诸相关词义。light reflectance光反射系数reflectance coating反射膜diffuse reflectance漫反射系数reflectance spectrometer反射分光计directional reflectance定向反射比radiant reflectance辐射反射率reflectance anomaly反射异常background reflectance背景反射luminous reflectance光反射比,光反射系数…regular reflectance单向反射率, 正常反…reflectance spectrophotometer反射光谱光度计…reflectance value反射率值,反射值…reflectance spectrum反射谱spectral reflectance光谱反射率front reflectance前反射能力reflectance measurement反射能力测量,反射系…reflectance attachment反射附加器 非常记忆reflect反射〖熟词〗+ance暗厕〖拼音〗⇒光的反射比在黑暗厕所很低re-反flect-弯曲-ance性质|状态⇒n.反射比⁵⁰;反射系数⁵⁰近义词 reflectivity反射率reflection factor反射因数coefficient of reflection反射系数
名词100% 用作名词The spectr alreflectanceof each test specimen is measured in situ before and after exp osures.在辐照前后对每一个试样的光谱反射系数进行了原位测量。 Self-similarity of the frequency spectra of fractal photonic crystals is studied.The optical transmission matrix method is used to calculate transmittance andreflectance.摘要研究了分形康托结构光子晶体频谱的自相似特性,用光传输矩阵方法计算光的传输和反射系数。 |