English translation for "libration ellipse"

天平动椭圆

Related Translations:

libration:  n.1.振动，摆动；平衡。2.【天文学】天平动。短语和例子optical libration 光学天平动。 libration of the moon 月球的天平动。

librations:  天平动

apparent libration:  视天平动

geometric libration:  几何天平动

libration deviation:  天平动偏异

geometrical libration:  几何平动

true libration:  真天平动

libration period:  天平动周期

optical libration:  光学天平动

libration damping:  天平动阻尼

Similar Words：

"libratian" English translation, "libration" English translation, "libration damping" English translation, "libration deviation" English translation, "libration effect" English translation, "libration in latitude" English translation, "libration in longitude" English translation, "libration of moon" English translation, "libration on latitude" English translation, "libration period" English translation