continental shelf造句
Lowered sea levels exposed the shallow
continental shelf beneath the Bering Sea.
海平面下降使白令海底部的浅层大陆架暴露出来。
How do people define the
continental shelf?
人们怎么确定陆架的范围的?
The water above the
continental shelf is moved by the tides and by estuarine currents.
潮流和河口流使大陆架上的海水流动.