nitrogen-13

English

nitrogen-13 (uncountable)

(physics) A radioactive isotope of nitrogen, ¹³₇N, having seven protons and six neutrons, and a half-life of less than ten minutes; it is used in positron emission tomography

单词	nitrogen-13
释义	nitrogen-13 English Noun nitrogen-13 (uncountable) (physics) A radioactive isotope of nitrogen, ¹³₇N, having seven protons and six neutrons, and a half-life of less than ten minutes; it is used in positron emission tomography Related terms nitrogen-14 nitrogen-15
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