sea floor meaning in Chinese
海底；海床。
Examples
- The sea floor is spreading away from the mid-ocean ridges .
海底正在从大洋中脊扩张开来。 - One thing is certain: the sea floor is no longer the province of geoscientists alone .
有一件事是肯定的：海底不再是地球科学家所独占的领域了。 - In some areas even aragonitic shells of the pelagic molluscs pteropods coat the sea floor .
在有些地区，甚至深海软体动物翼足类的文石贝壳可铺满海底。 - Calcareous sediments accumulated on a sea floor and eventually were compacted and cemented to form limestone .
钙质沉积物堆积在海底，最后压紧并胶结形成石灰岩。 - The sea floor of this continental shelf usually undulates gently, rising occasionally to the surface in offshore banks or island .
这个大陆架海底通常缓慢起伏，偶尔以岸外的砂洲和岛屿的形式露出水面。