Ice bottom的意思|示意

At the bottom of the Earth, however, in East Antarctica, huge sheets of blue ice remain pure and barren.

然而，在地球的“底部”——南极洲东部，一片巨大的蓝色冰原保持着它的纯净和荒瘠。

For more than a decade, planetary scientists have seen tantalizing hints of water ice at the bottom of these cold craters where the sun never shines.

十多年来行星科学家们已经发现了一些迹象，提示在那些太阳永远也照不到的寒冷月坑底部有结冰。而这些萦绕于心的种种迹象，让科学家们欲罢不能。

Add a layer of ice on the bottom and sprinkle it with a few tablespoons of salt.

在底部的添一层冰，并撒上几汤匙盐。

During the weekend, the rest of the uplifted ice broke away (bottom picture) in the biggest calving in the lake's 35-year history.

周末期间，其余被抬升的冰在该湖35来最大的裂冰中脱离了冰川(下图)。

Measurements from ice buoys show that indeed melting at the bottom of the sea ice has increased significantly in recent years.

冰浮筒的测定数据表明，最近几年海冰底部的融解确实大幅增长。

Acoustic instruments on the submarine told us that there was a ridge at the bottom of the ocean, sitting transverse to the flow of ice.

潜艇上的声波仪器告诉我们，在海洋底部有一道海脊，横向坐落在冰流方向上。