sea floor

The weighted glass bottle sank almost to the sea floor, and then it moved slowly for 108 years and 138 days.

加重的玻璃瓶几乎沉到了海底,然后缓慢地移动了108年138天。

The sea floor is spreading away from the mid-ocean ridges.

海底正在从大洋中脊扩张开来.

And the sulphide mineral deposits lie directly on the sea floor.

而硫化物矿藏直接坐落在海床上.

New sea floor is constantly being created along spreading centers.

新海底沿着扩张的中心不断地产生.

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。

The complex patterns in the sea floor geography gave rise to Okinawa's unique oceanbeauty.

海底地形的复杂多样也为冲绳独一无二的海洋美景增色.

The idea of sea-floor spreading actually preceded the theory of plate tectonics.

海床扩展说实际上早于板块结构理论.

The terrain is mostly undulating to somewhat flat. The land form being a well dissected terrace with some calcareous influence in lower layers. The sea floor of this continental shelf usually undulates gently, rising occasionally to the surface in offshore banks or island.

地形由颇为起伏转为较平缓地带，田地为分割台地，其底层受钙质影响。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。

On death, their remains rained down to the sea floor.

死后, 他们的遗骸大量地沉入海底.

In this article, the high-frequent echo characteristics in different grazing angle of rigid disk laying slantwise on flat sea floor composing by dirty sand have been studied.

研究了泥砂类沉积物构成的平坦海底界面上不同倾斜角度的刚性圆形平板某一面在不同入射掠射角的高频回声特性。

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.

The sea floor will be treated as a two-dimensional random field described a parameterized power spectrum.

在此研究中海底将被模拟成含有四个参数之二度空间随机场.

Fossil bodies might get into such rock by sinking to the sea floor.

化石体倒是可能会沉到海底而进入这块岩石.

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.

It looks for food at night along the sea floor.

夜里它沿着海底寻找食物.

This is triggered by the buoys'anomalies of water column height above the sea floor.

这是浮标(检测)到了海床上面不正常的水体高度而触发的.

It is also believed that the spreading of sea floor with creation of new ocean crust has not appeared yet in the Okinawa Trough, which is a product of back-arc taphrogenesis, but not that of back-arc spreading.

认为冲绳海槽尚未出现伴有新洋壳形成的海底扩张作用，冲绳海槽是弧后裂陷，而非弧后扩张的产物。

Habitat at having the shallow sea sea floor of aquatic or silt, or below conceal stone.

栖息于有水草或泥沙的浅海海底, 或潜伏石下.

That could have made a pass way pathway on sea floor for Moses'people to cross.

这样就在红海海底创造了一条通路让摩西人通过.