spectral reflectance

• 光谱反射率

spectral reflectance的用法和样例：

例句

1. Using the difference of the visible light and near infrared band reflectance,the water bodies can be extracted from remote sensing data.
   利用可见光和近红外波段的地物光谱反射率差异可以从遥感数据中提取水体。
2. Among the color correction methods based on spectral reflectance reproduction, the finite dimension model is an effective way to condense spectral reflectance.
   在基于光谱反射率还原的颜色校正方法中，有限维模型是光谱反射率降维的有效方法。
3. The spectr al reflectance of each test specimen is measured in situ before and after exp osures.
   在辐照前后对每一个试样的光谱反射系数进行了原位测量。