reflectance ratio

基本解释

The pulse width increases with the increase of the transmission ratio and reflectance ratio.
脈沖寬度隨著初始透過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.
同塗層遮蓋力相關的一個數值，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.
通過所用樹脂、顔填料和助劑的選擇和搭配，尤其針對本研究躰系的特殊性，採用了一種特種助劑T，使研制的塗層在可見-近紅外波段的反射比達到80。