glaciation

美 ['glesɪ'eʃən]
  • n. [地质] 冰川作用；冻结成冰
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中文词源

glaciation 冰川作用

来自拉丁文glacies, 冰，词源同cold.

英语词源

glaciation (n.)
1640s, "act of freezing," noun of action from past participle stem of Latin glaciare "to freeze," deom glacies "ice" (see glacial). Geological sense of "presence of a mass of ice covering a region" is from 1863.

权威例句

1. Pleistocene glaciation caused the extinction of many species.
第四纪冰期,使许多物种绝灭.

来自辞典例句

2. During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.
在更新世冰期, 古水系常被冰川作用完全改造.

来自辞典例句

3. A comparatively short period of warmth during an overall period of glaciation.
'间'.''冰期完整冰川运动期间一个相对较短的温暖''.'期'. ''.

来自互联网

4. Agassiz recognized marks of glaciation all over northern Europe.
阿加西斯发现了整个北欧的冰川标志.

来自互联网

5. IS THERE REALLY QUATERNARY GLACIATION ON LUSHAN?
庐山真的有第四纪冰川 吗 ?

来自互联网

[ glaciation 造句 ]