短語詞組短語method isotopic -dilution 同位素稀釋法15N isotopic pool dilution N 庫(kù)稀釋法isotopic dilution mass spectroscopy 同位素稀釋;質(zhì)譜學(xué)direct isotopic dilution method 翻譯reverse isotopic dilution method 逆同位素稀釋法isotopic dilution method [核]同位素稀釋法;翻譯isotopic dilution mass spectrometry [分化]同位素稀釋質(zhì)譜法;同位素稀釋質(zhì)譜測(cè)定法;翻譯isotopic dilution analysis 同位素稀釋法分析;同位素稀釋分析法;同位素稀釋分析direct isotopic dilution analysis 直接同位素稀釋分析 返回 isotopic dilution