English translation for "观测者子午线"

principal vertical circle

Related Translations:

观测员子午线:  meridian of observer

多余观测:  redundant observationredundanto ervation

观测场:  o ervationfieldobservation field

云量观测:  cloud-cover observation

观测时段:  observing session

观测箱:  viewer box

观测笼:  observing cage

偏观测:  eccentric observation

水流观测:  current observation

目观测:  visual observation

Similar Words：

"观测站观察台" English translation, "观测站气象台天文台" English translation, "观测站网" English translation, "观测者" English translation, "观测者模式" English translation, "观测振幅" English translation, "观测值" English translation, "观测值,测定值" English translation, "观测值差" English translation, "观测值的比率" English translation