reflectivity
英 [ˌriːflekˈtɪvəti]
美 [ˌriːflekˈtɪvəti]
n. (材料对光或辐射的)反射率
BNC.47269 / COCA.27356
牛津词典
noun
- （材料对光或辐射的）反射率
the degree to which a material reflects light or radiation
英英释义
noun
- the capability of quiet thought or contemplation
- the ability to reflect beams or rays
- the fraction of radiant energy that is reflected from a surface
双语例句
- The phase conjugate reflectivity and its response time were also measured as a function of the Argon-ion laser wavelengths.
测量了自泵浦位相共轭反射率，响应时间和氩离子激光波长的关系。 - The laser threshold decreases with increasing the reflectivity of output FBG.
结果表明激光阈值随输出光纤光栅反射率的增加而减小。 - Based on High-Level Reflectivity Thin Film Spatial Demultiplexer Research
基于光子晶体高级次反射膜空间解复用器的研究 - A simple and inexpensive optical fiber vibrometer with reflectivity and illuminating power compensation was presented.
介绍了一种结构简单、价格低、带有反射率和亮度补偿的光纤振动计。 - This paper presents the experimental method to measure the high reflectivity of optical mirror by cavity ring-down spectroscopy.
腔内环形耦合反射镜根据光腔衰荡光谱技术原理，建立了测量镜片反射率的实验装置。 - The use of auxiliary ion beam source influences the optimal film thickness for the highest reflectivity, and the influence is larger for K9 substrate.
辅助离子源的使用还显著影响获得最高反射率时对应的最佳膜厚值，且对K9基片的影响更显著。 - The transient time-resolved reflectivity of chromium film is studied by femtosecond pump-probe technique with a70-fs laser.
本文通过采用70飞秒的泵浦-探测技术研究了铬膜的时间分辨的反射率的变化。 - When the angle of the probe beam is near Brewster angle the reflectivity can reach up to 60%.
当物光近于布儒斯特角入射时，反射率可达60%。 - The numerical result shows that there is self similarity in the reflectivity of dielectric film system.
结果表明，多标分形介质膜系的反射率具有分形的自相似特征。 - An automatic identification algorithm for the removal of bright band from radar reflectivity data is introduced and tested by case analysis and pre-operational run.
该文介绍了一种自动识别和移除雷达反射率因子资料中亮带的算法，并对该算法进行了初步测试。