refractiveness,refractivity是什么意思

用法例句

Reflection and refraction mechanism of heat radiation waves on the interface between two homogeneous media;

热辐射在介质表面反射及折射的微观机理

Precise research on stellar horizon atmospheric refraction model;

精确星光大气折射导航观测模型的研究

The optical phenomena of rainbow and secondary rainbow in the atmosphere are analyzed according to the law of reflection and refraction.

根据光的反射和折射定律分析解释大气中出现的一种光学现象———虹与