英语词汇decay,radioactive怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Geological dates are usually obtained by using the rates of decay of various radioactive elements found in minerals.
地质年代通常是通过矿物中发现的各种放射性元素的衰变率来获得的。
2
Geological dates are usually obtained by using the rates of decay of various radioactive elements found in minerals.
地质年代通常是通过矿物中发现的各种放射性元素的衰变率来获得的。
3
These minerals can be dated by radioactive decay techniques because of the very small quantities of radioactive trace elements they, in turn, contain.
这些矿物可以用放射性衰变技术测定年代，因为它们所含的放射性微量元素非常少。

单词	decay,radioactive
释义	decay,radioactive 网络释义短语 1 radioactive decay 核放射性衰变 ; 放射衰变 ; 这个过程称为衰变 ; 放射性的衰变 2 radioactive decay radioactive decay 放射性衰变 3 decay radioactive 衰变放射性双语例句 1 Geological dates are usually obtained by using the rates of decay of various radioactive elements found in minerals. 地质年代通常是通过矿物中发现的各种放射性元素的衰变率来获得的。 2 Geological dates are usually obtained by using the rates of decay of various radioactive elements found in minerals. 地质年代通常是通过矿物中发现的各种放射性元素的衰变率来获得的。 3 These minerals can be dated by radioactive decay techniques because of the very small quantities of radioactive trace elements they, in turn, contain. 这些矿物可以用放射性衰变技术测定年代，因为它们所含的放射性微量元素非常少。
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