1、Software for low energy trajectory design of libration point missions is developed.
研制了具有自主知識產權的平動點任務節(jié)能軌道設計軟件。

2、Especially, the author researches the coupling libration of water and dam detailedly.
特別對庫水與壩體耦合振動問題進行了詳細的闡述。

3、physical libration of the Moon
月球物理天平動

libration翻譯