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单词
decay clock
释义
decay clock
简明释义
衰变时钟
双语例句
1
Better still, it became apparent to him that one could use radioactivity as a
clock
, with the half-life of a
decay
series enabling us to calculate the age of a rock.
更妙的是,显然人们可以用放射性作为时钟,用衰变系列的半衰期计算出岩石的年龄。
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更新时间:2025/8/24 5:21:05