reflectance
英 [rɪˈflektəns]
美 [rɪˈflektəns]
n. (光的)反射比
复数：reflectances
BNC.18144 / COCA.34179
牛津词典
noun
- （光的）反射比
a measure of how much light is reflected off a surface, considered as a part of the total light that shines onto it
英英释义
noun
- the fraction of radiant energy that is reflected from a surface
双语例句
- The results showed that the spectral reflectance characteristics of crops with different disaster degrees were significantly different;
结果表明：不同灾害程度作物的反射光谱特征差异显著； - System can be configured to be used in Transmittance Mode or Reflectance Mode.
系统可以配置为透射模式或者反射模式。 - Infrared Reflectance of the product rate was71%.
该产品的红外反射率为71%。 - The results indicate that the reflectance spectrum is highly dependent on the array periodicity.
结果表明，其反射光谱与阵列周期有关。 - The contributions on modelling of the reflectance of forests paid special attention to directional effects ( BRDF).
对支付特别注意（双向反射）定向反射模型的影响森林的贡献。 - Visible and near-infrared reflectance spectroscopy ( Vis-NIRS) was applied to non-invasively measurement of water content in engine lubricant.
研究了基于可见-近红外光谱技术的发动机润滑油含水量快速检测方法。 - An interaction factor is introduced to deal with the multiple reflectance between the atmosphere and the underlying surface.
还引入了一相互作用因子来处理大气与下垫面之间的多次反射。 - The iterative method is used to calculate sky radiance without the reflectance from underlying surface.
在不考虑下垫面的反射时，利用迭代法来计算天空亮度。 - Study on points cloud filtering based on reflectance intensity and range
基于回波强度和采样点距离的点云滤波研究 - The relationship between soil texture, soil ferric oxide and soil spectral reflectance.
氧化铁与土壤质地与土壤反射率的关系。