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单词 age-dated
释义
age-dated
  • 简明释义
  • adj.年代测定的:通过科学方法确定物体或地层的年代。
  • 双语例句
  • 1
    The dated isotope record shows that the fluctuations in global ice volume over the past several hundred thousand years have a pattern: an ice age occurs roughly once every 100,000 years.
    同位素年代记录显示,过去几十万年全球冰量的波动有一个模式:冰河期大约每10万年发生一次。
  • 2
    The team collected 146 samples of rocks from mountainsides and then dated the rocks’ so-called cooling age, which reveals when the rock was exposed by erosion.
    科考队收集了山坡上146个岩石样本,并标记了这些岩石的冷却年代,从而可以了解其由于冰川侵蚀而被暴露的年代。
  • 3
    And because those artifacts closely resemble others from nearby sites previously carbon-dated to about 9000 B.C., Schmidt and co-workers estimate that Gobekli Tepe's stone structures are the same age.
    因为这些人工制品和附近经过碳定年确定为公元前9000年左右的遗迹里找到的制品是如此相似,斯密特和他的伙伴们估计歌贝克力山顶遗址和这个遗迹是出自同一个时期的。
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更新时间:2025/1/11 1:23:14