continental glacier isostatic process 大陆冰川均衡过程 ; 大陆冰川均衡运动
The areas covered by this material were so vast that the ice that deposited it must have been a continental glacier larger than Greenland or Antarctica.
这种物质覆盖的区域十分巨大，因此使其沉积下来的冰一定是比格陵兰岛或南极洲更大的大陆冰川。
Beginning 25,000 years ago, the Bow Valley glacier ground through the region before being overtaken by a continental glacier.
从2万5千年前开始，弓河谷冰川穿过了整个峡谷，之后被大陆冰川所取代。
Greenland and Antarctica are covered by continental glaciers. Pieces at the ocean edge of a continental glacier break off and become icebergs floating on the ocean.
格陵兰和南极洲为大陆冰川所覆盖。大陆冰川靠海洋的边缘部分发生破裂，变成漂浮在海洋中的冰山。
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