同位素

na.【化】isotope

网络释义：isotopes; isotopic; Radioisotope

网络释义

na.1.【化】isotope

1.isotope 同岁〖 ofthesameage〗 同位素〖 isotope〗 同位语，同位词〖 appositive;apposition〗 ...

2.isotopes ... ) anisotopic element 无同位素的元素 ) isotopic element 同位(元)素 ) carrier-free isotope 无载体的同位素 ...

6.Isotope Effect十四」含量和当时大气层一样，事实上有些生物是排斥「同位素」(Isotope Effect)的，所以有人拿活的蚌，以「碳十四」计算 …

7.Isotope Ratio位素(stable isotope)及放射性成因 同位素(radiogenic isotope) 稳定同位素：无可测放射性的同位素。

1.Another result of the widespread adoption of PCR was that radioisotopes would no longer be used in DNA-based forensic investigation.PCR的普遍采用的另一个结果是放射性同位素不再用于基于DNA的法庭调查。

2.The company has not yet been able to determine the source of those leaks, and confirming the isotopes' exact levels could take much longer.核电站至今依旧没能找到泄露的源头，而确定同位素的确切含量也要花更多的时间。

3.It quickly became clear, however, that the isotopic composition of meteorites differed not at all from that of the Earth itself.然而事情很快清楚了，陨石中的同位素比例与地球自身没有什么不同。

4.Accelerators are also used for radioisotope production, cancer therapy, Biological steripzation, and one form of radiocarbon dating .加速器也用于制造放射性同位素、治疗癌症、生物消毒及放射性碳定年。

5.Being a noble gas , it resists chemical bonding with other elements and is thus easy to purify for iso topic analysis.由于氙是惰性的，不易与其他元素产生化学键，因此很容易纯化以进行同位素分析。

6.There was a small release of radioactive steam at Three Mile Island in 1979, and there have also been a few releases at Fukushima Daiichi.1979年三里岛核电站事故中便是有少量带放射性同位素的蒸汽泄露。

7.I'm digging on the isotopes, this metaphysics shit is dope, and if all this can give me hope, you know I'm satisfied.我在吸食同位素，这种形而上学的狗屎是毒品，如果这些能给我希望，你知道我很满意。

8.I should say the uranium-lead dating has been range for quite a while. But there have been a quite refine them.同位素铀元素标记已经使用了很长时间，但是有对他们定义，我会稍微讲解几分钟。

9.The trick they used to do this was to look at the isotopic composition of the oxygen in the wood of local trees.他们所使用的办法是观测当地树木的木材中的氧同位素组成（isotopiccomposition）。

10.Yet Austrapa has problems of its own with its single, albeit newish reactor, and has recently been importing isotopes from South Africa.尽管澳大利亚唯一的反应堆还是较新的，但仍存在不少问题，最近澳大利亚一直在从南非进口同位素。