... related perceived colo(u)r 相关知觉色 relative index of refraction 相对折射率 relative reflection density 相对反射因数密度 ...
2
?相对照度
... 相对湿度 relative illumination 相对照度relative index of refraction 相对发光度 relative luminosity factor ...
双语例句
1
Water has a much higher indexofrefraction than air, and so the relativeindexofrefraction between water and the fiber is much lower than between air and the fiber.