V2EX continental drift

Continental Drift

释义 Definition

大陆漂移(学说):指地球表面的各大洲并非固定不动,而是在漫长的地质时间尺度上缓慢移动;该概念最早系统化为“大陆漂移学说”,为后来的板块构造理论奠定基础。(该短语在不同语境下也可泛指“大洲的缓慢移动”。)

发音 Pronunciation

/kn.tnen.tl drft/

例句 Examples

Continental drift explains why the coasts of Africa and South America seem to fit together.
大陆漂移解释了为什么非洲和南美洲的海岸线看起来能拼在一起。

Although the idea of continental drift was once controversial, later evidence from seafloor spreading and earthquakes supported the movement of Earth’s plates.
尽管大陆漂移的观点曾备受争议,但后来来自海底扩张与地震等方面的证据支持了地球板块的运动。

词源 Etymology

continental 来自 continent(大陆),源于拉丁语 continens,有“连在一起的、连续的”之意;drift 源自古英语 drīfan,有“被推动、漂移”之意。合起来 continental drift 字面意思就是“大陆的漂移”,在地质学中固定指“大洲在地质历史中缓慢移动”的概念。

相关词 Related Words

文学作品 Notable Works

  • Alfred Wegener, The Origin of Continents and Oceans(《大陆与海洋的起源》)提出并系统阐述大陆漂移学说的经典著作。
  • Bill Bryson, A Short History of Nearly Everything(《万物简史》)以通俗写法讲述包括大陆漂移与板块构造在内的科学史与证据。
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