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
- Therefore, the model can be used to direct design and preparation of the low reflectivity optics functional coatings.
该模型可以为低反射率光学功能涂层的设计和制备提供理论上的指导。 - 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 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 average ratio of reflectivity of Carex lasiocarpa wetland is21.
毛果苔草湿地反射率平均为21。 - Taking full advantages of extreme reflectivity, improving the concentration effect of sunlight and raise photo-thermal efficiency.
充分利用了超白玻璃镜的极高的反射率，提升了太阳光的聚光效果，极大的提高了光热效率。 - The reflectivity inversion of high spectrum image is very important to quantificational application.
高光谱影像的反射率反演对于高光谱数据的定量化应用非常重要。 - 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。 - Based on sea clutter reflectivity mechanism, this paper analyses the amplitude distribution characteristic, correlation characteristic and spectrum characteristic of sea clutter in depth.
基于海杂波散射机理，深入分析了高分辨雷达的海杂波幅度分布特性、相关特性和谱特性。 - A novel high reflectivity type of semiconductor saturable absorption mirror grown by metal organic chemical vapor deposition is presented.
利用金属有机气相淀积方法生长了一种新型吸收体：高反射率半导体可饱和吸收镜。 - 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%。