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glaciation

英 /ˌɡleɪsiˈeɪʃn/美 /ˌɡleɪʃiˈeɪʃn/
  • n.
    [地质] 冰川作用；冻结成冰
GRE

双语例句

  1. The problem with ascribing all tillites to glaciation, however, is that tillite deposits are widespread in Precambrian sediments.
    然而，使所有的黑土形成冰川作用的问题是，在前寒武纪沉积物中广泛分布有黑土。
  2. An increasingly attractive theory holds that decreases in atmospheric carbon dioxide start the cooling trend that leads to glaciation.
    一个越来越有吸引力的理论认为，大气中二氧化碳的减少引发降温趋势，这趋势导致冰川作用。
  3. These hills were formed by glaciation.
    这些山丘是冰川作用形成的。
    来自《牛津词典》

网络短语

  • Huronian glaciation
    休伦冰河时期
  • Quaternary glaciation
    第四纪冰期；第四纪冰川作用；第四纪冰川
  • glaciation trilogy
    冰川三部曲
  • Last Glaciation
    最后冰期
  • ancient glaciation
    古代冰川酌；古代冰川作用

同根词

adj.
glaciated受到冰河作用的；冻结成冰的
adv.
glacially冰川地
n.
glacier冰河，冰川

词义分布

冰川作用
50%
冰河作用
50%

英英释义

  • n.the condition of being covered with glaciers or masses of ice; the result of glacial action
  • n.the process of covering the earth with glaciers or masses of ice

词源

  • glaciation冰川作用
    来自拉丁文glacies, 冰，词源同cold.
  • glaciation
    From French glaciation, from glace ‎(“ice”)