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reflectivity

英 [ˌriːflekˈtɪvəti]

美 [ˌriːflekˈtɪvəti]

n.  (材料对光或辐射的)反射率

化学

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

      双语例句

      • By analyzing the reflectivity spectrum and reflection wave spectrum of thin beds, we put forward a new method for thickness determination of the thin beds.
        作者通过研究地层厚度变化对地层本身的反射系数谱及反射波频谱的影响规律,寻找到了一种新的计算薄层厚度的方法。
      • The method can accurately determine the reflectivity of a mirror, using combination of linear and folded cavities.
        利用直型和折叠型衰荡光腔结合,可以高精度地测定高反镜的反射率。
      • Reflectivity depends on the velocity and density of rocks.
        反射能力取决于岩面的速度和密度。
      • 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。
      • The plastic shutter which is assembled by the blades has high reflectivity to light and good decorative effect.
        用该种塑料叶片装配成贴膜塑料百叶窗,具有对光的反射率高,具有良好的装饰效果。
      • 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。
      • 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。
      • The average ratio of reflectivity of Carex lasiocarpa wetland is21.
        毛果苔草湿地反射率平均为21。
      • 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。
      • 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