English translation for "测天光学系统"

optical system of celestial observation

Related Translations:

天光:  1.(天色) daylight; time of the day2.[方言] (早晨) morning3.[航空] skyray

天光光谱:  sky spectrum

天光镜:  skylight filter

反射天光:  reflected skylight

ies天光:  ies sky

天光天黑:  sunrisesunset

漫射天光:  diffuse skylight

天光入口:  skylight portal

上下天光:  oneness of sky and water

夜天光:  light in the night skylight of night skynight airglownight glow emissionnight sky glownight sky lightnight-sky lightyaten kou/sailor star healer

Similar Words：

"测体积学" English translation, "测天" English translation, "测天表" English translation, "测天定位" English translation, "测天对时" English translation, "测天图" English translation, "测天用秒表" English translation, "测条" English translation, "测铁高温计" English translation, "测听的" English translation