accretionary wedge

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accretionary wedge
n.
【地质】 加积楔
- 英语>简体中文, 英汉大词典
accretionary wedge
增生楔;加积楔
- 英语>简体中文, 简明英汉词典
accretionary wedge
增積楔形體
- 英语>繁体中文(台湾), 地球科学名词
accretionary wedge
增積楔形體,增積岩體
- 英语>繁体中文(台湾), 海洋地质学名词
accretionary wedge
增積楔形體
- 英语>繁体中文(台湾), 海洋科学名词
accretionary wedge
(also accretionary prism)
名词 a body of deformed sediments, wedge-shaped in two dimensions or prism-shaped in three dimensions, that has been scraped off the surface of the oceanic lithosphere as it moves downwards beneath a continent or island arc. The sediments are added to the continental edge 增生棱柱 [geology]
英语>简体中文, 高级英汉双解词典