... isotope geochemistry 同位素地球化学 isotope ratio 同位素比 isotope separation 同位素分离 ...
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... isotopic peak 同位素峰 isotopic ratio 同位素比 isotopic substitution 同位素取代 ...
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碳同位素比 [地质] carbon isotope ratio ; carbon ratio
同位素比质谱仪 IRMS
硫同位素比值 sulfur isotope ratio
同位素比值 isotope ratio
同位素比质谱 IRMS
同位素比初生值 initial value of isotopic ratio
同位素比放射性 isotope specific activity
同位素比率质谱仪 IRMS ; Isotope Ratio Mass Spectrometer ; Thermo Delta V advantage ; Finnigan MAT Delta V advantage
氩同位素比 argon isotope ratio
本文介绍了离子流强度累计测定同位素比的方法。
A method by cumulative intensity of ion current to analyse isotopic ratio is proposed in present paper.
一种检测甲烷是否是由生命制造的方法是同位素比测试。
One method to test whether life produced this methane is by measuring isotope ratios.
用同位素比质谱方法可在4或5天之内检测到阳性结果。
应用推荐