English translation for "观测历元"

epoch of observation

Related Translations:

亚历克斯:  ahlexaleixaleksalex kipchirchir kengarrobé, alex

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：

"观测孔；视孔" English translation, "观测孔眼" English translation, "观测控制器钟" English translation, "观测廊" English translation, "观测廊道" English translation, "观测量" English translation, "观测量改正" English translation, "观测流水线作业时间" English translation, "观测笼" English translation, "观测楼" English translation