reflectance

reflectance的英语例句

1. Exposure ratios between spectral bands are determined from in situ reflectance spectra of objects in scene.

   光谱波段之间的曝光量比值,可以根据景物中目标的就地测定的反射光谱确定.

2. The mirrors here are coated with a multilayered dielectric film having a reflectance of over 99 %.

   这儿的反射镜上镀了一层多层介质膜,因而反射比超过99%.

3. The glass film on the reflector ensures the durable high reflectance.

   ※玻璃膜工艺;使其具有长久的高反射率.