...川作用与冰川地貌_stmopen 关键词】: 冰川作用 冰川地貌 地貌过程 斯堪的纳维亚大冰盖 芬兰 [gap=983]Keywords】: glaciations,glacial landforms,geomorphic processes,Fennoscandian ice sheet,Finland ..
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Quaternary Glaciations 第四纪冰川
division of glaciations 第四纪冰期
global glaciations 全球大冰期
Pleistocene Glaciations 更新世冰川
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"Agassiz recognized marks of glaciation all over northern Europe"
以上来源于: WordNet
N-VAR In geology, glaciation is the process by which the land is covered by glaciers. Glaciations are periods when this happens. 冰蚀期 [技术]
During glaciations, the lighter oxygen-16 has a greater tendency to evaporate from the ocean surface than the heavier oxygen-18 does.
在冰川期，较轻的氧-16比较重的氧-18更容易从海洋表面蒸发。
By the early part of the twentieth century, scientists believed that four distinct glaciations had affected North America and Europe during the Pleistocene epoch.
到二十世纪初，科学家们认为，在更新世期间，有四次不同的冰川作用对北美和欧洲产生了影响。
If the Earth-Sun distance were as little as 1 percent larger, runaway glaciations on Earth about 2 billion years ago would have caused the oceans to freeze and remain frozen to this day.
如果地球与太阳的距离再大1%，大约20亿年前地球上失控的冰期就会导致海洋冻结，并一直冻结到今天。
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