词汇	rocken
释义	rocken 罗肯
随便看	photometric measurement photometric method photometric night photometricnoise photometric observation photometric orbit photometric paper photometric paradox photometric parallax photometric parameter photometric parameters photometric performance photometric period photometric perturbation photometric phase photometric power photometric precision photometric primary standard Photometric probe photometric property photometric pyrometer photometric quality photometric quantity photometric quasi-invariant photometric radiation equivalent