词族 · glaciation
词形变化
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.
- 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.
- 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'. ''.
- 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.
- 5. IS THERE REALLY QUATERNARY GLACIATION ON LUSHAN?
- 庐山真的有第四纪冰川 吗 ?