argon dating method
常见例句
- Potassium-argon dating: Method for determining the age of igneous rocks based on the amount of argon-40 in the rock.
钾-氩年代测定法： 根据岩石内氩-40的含量来测定火成岩形成年代的方法。 - The potassium-argon radioactive dating method shows the crater was created within a gnat’s whisker of the extinction.
钾氩辐射断代法结果显示，这个陨石坑导致了恐龙的瞬间灭绝。 返回 argon dating method