reflectance ratio

基本解釋

The pulse width increases with the increase of the transmission ratio and reflectance ratio.
脈沖寬度隨著初始透過(guò)率與反射率的增大而增大。
A value related to the hiding power of a coating. The ratio of reflectance of the coating over black and white backgrounds at equal film thickness.
同塗層遮蓋力相關(guān)的一個(gè)數(shù)值，以相同的塗層的厚度在黑色和白色背景下塗層反射系數(shù)的比值。
Proper selection of the resin, pigments and fillers and additives, Especially, a special additive T and formulation lead to the average reflectance ratio is up to 80.
通過(guò)所用樹(shù)脂、顔填料和助劑的選擇和搭配，尤其針對(duì)本研究躰系的特殊性，採(cǎi)用了一種特種助劑T，使研制的塗層在可見(jiàn)-近紅外波段的反射比達(dá)到80。