gravitational tide
常見(jiàn)例句
- It is well known that the earth tide causes the temporal variations of gravitational field.
精密和詳細(xì)測(cè)定地球重力場(chǎng)及其時(shí)間變化，是目前衛(wèi)星重力測(cè)量的主要課題。 - Tide: periodic rising and falling of large bodies of water resulting from the gravitational attraction of the moon and sun acting on the rotating earth.
UNESCO: L O S S A R Y 返回 gravitational tide