海面升降 meaning in Chinese

eustacy
eustasism
eustasy
eustatism
sea level fluctuation
sealevelfluctuation

The eustasy explanation put forward by rona is also possible .
罗纳提出的海面升降也是可能的。
Eustatic change is pertaining to worldwide changes of sea level that affect all the oceans .
全球性海面升降变化是指一切海洋的世界性海平面的变化。
Eustatic cycle is the interval of time during which a eustatic rise and fall of sea level takes place .
全球性海面升降周期是发生一次海平面升和降的时间间隔。