reflectance

美 [rɪˈflektəns]英 [rɪˈflektəns]
  • n.(光的)反射比
reflectancereflectance

noun

U C(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

noun

1
the fraction of radiant energy that is reflected from a surface
Synonym: coefficient of reflection reflection factor reflectivity

数据来源:WordNet

  1. Every one per cent of reflectance you get will translate to ten watts1 per metre squared less heating from the Sun . So , basically , it provides cooling of 18 kilowatts2 . That 's really a big deal . That 's more than a typical air conditioner does for a house with the same kind of space .

    “反射比每增加1%,就相当于每平方米内少吸收太阳10瓦的热能。所以基本上,这种涂料可以提供18千瓦的降温效果。这很厉害。比普通空调在同等大小的房屋中功效还要强。”

  2. Studies on the Characterization of Spectral Reflectance of Water in South China Sea

    南海海水光谱反射比特征的研究

  3. Research Progress on the Water and Nitrogen Detection Using Spectral Reflectance

    作物水分和氮素光谱诊断研究进展

  4. The tool and technical method for measuring coal / coke reflectance

    煤/焦反射率自动测定系统与技术方法

  5. Study of the Relationship between Rice Chlorophyll Concentration and Rice Reflectance

    水稻叶绿素浓度与光谱反射率关系研究

  6. Reflectance spectrum theory and model computation based on thin beds

    基于薄层的反射系数谱理论与模型正演

  7. Analysis of Directional Reflectance Ratio of Sea Surface for Laser

    海面对激光的方向反射率分布研究

  8. Enhancement of endoscopic image based on the illumination - reflectance model

    基于照明反射模型的内窥镜图象增强方法研究

  9. An algorithm for improving precision of fiber grating 's reflectance spectrum

    一种提高光纤光栅反射谱精度的算法

  10. Results revealed that the disease was more serious , reflectance rate was higher .

    结果表明,随着病害严重度的增加,反射率随之增强。

  11. In Situ Monitor for Laser Chemical Vapor Deposition Using Reflectance Measurement

    反射率探测法对激光化学汽相沉积的实时监测

  12. Optical transmission matrix method is used to calculating the transmittance and reflectance .

    光传输矩阵被用来计算反射系数和透射系数。

  13. The effects of the aspect of iron fiber on reflectance are analyzed .

    分析了铁纤维长径比对反射率的影响。

  14. NIR Infrared Reflectance Spectroscopy Technique used in the Quality Control of Antibiotics

    近红外反射光谱分析在抗生素片剂质量控制中的应用

  15. Analysis of soil parameters by spectrum reflectance

    土壤参数的光谱实时分析

  16. Study on reflectance infrared spectroscopy for diesel engine oil deposits on metal surface

    金属表面柴油机油沉积物的反射红外光谱法研究

  17. Theoretical Analysis of Reflectance Difference Spectrometer Based on Photoelastic Modulation

    光弹调制式反射差分光谱仪的理论分析

  18. Application of NIR Diffuse Reflectance Spectroscopy Analysis in Crop Quality Breeding

    近红外漫反射光谱分析法(NIRDRSA)在作物品质育种中的应用

  19. A Method for Optimizing the Remote Sensing Reflectance Model Parameters Based on Sea Surface Spectral Data

    一种基于海面光谱数据的海水遥感反射率模型参数优化方法

  20. However , reflectance in near infrared flat had opposite trend .

    而在近红外波段变化趋势相反。

  21. Study on the spectral reflectance of four kinds of the mixed land cover types

    4种混合地物的光谱特征研究

  22. Spatial Distribution Property of Light Diffuse Reflectance from the Surface of Scattering Media

    离散介质表面漫反射光的空间分布特性

  23. Tests on vitrinite reflectance of coal and analysis of tectonic stress field

    镜质组反射率测试及其所反映的构造应力场

  24. Effects of rice leaf blast on spectrum reflectance of rice

    稻叶瘟对水稻光谱特性的影响研究

  25. Effects of Cadmium and Copper in Soil on Spectral Reflectance of Rice

    土壤中镉、铜伤害对水稻光谱特性的影响

  26. Brief introduction of estimating grassland biomass using spectral reflectance data

    用光谱反射数据估测草场生物量的方法简介

  27. Relationship Between Photochemical Reflectance Index and Light Use Efficiency in Growth Duration of Wheat

    小麦生长过程中光能利用率和光化学反射指数的相关性研究

  28. Application of Gini coefficient on the analysis of vitrinite reflectance measurement

    Gini系数在镜质体反射率量测分析上之应用

  29. The Technique of Attenuated Total Reflectance and Its Application

    衰减全反射技术及其应用

  30. Equivalent simulation on laser reflectance characteristic of a missile

    导弹激光反射特性等效模拟