polychromatic transmittance

• 多色透过率

polychromatic transmittance的用法和样例：

例句

1. The transmittance is central to the theory of radioactive cooling.
   透过率是辐射冷却理论的中心。
2. Land surface emissivity and atmospheric transmittance are the two key parameters which are used to retrieve LST.
   大气透过率和地表比辐射率是求解地表温度的两个关键参数。