基本解釋引力潮英漢例句雙語例句It is well known that the earth tide causes the temporal variations of gravitational field.精密和詳細測定地球重力場及其時間變化，是目前衛(wèi)星重力測量的主要課題。權(quán)威例句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 Ygravitational tide更多例句詞組短語短語gravitational condensation tide 天文潮gravitational tide更多詞組專業(yè)釋義地球科學引力潮測繪科學技術(shù)引力潮