英语词汇“accelerator mass spectrometry”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	accelerator mass spectrometry
释义	accelerator mass spectrometry accelerator mass spectrometry n. Mass spectrometry in which a particle accelerator is used to disassociate molecules, ionize atoms, and accelerate the ions. EncyclopediaSeeAMS accelerator mass spectrometry accelerator mass spectrometry A specialised form of mass spectrometry used for low-level analysis of 14C isotopes in radiocarbon dating and biological tracer studies, in which atomic ions are formed from the sample by charge-stripping in a very high-voltage source, typically coupled to a Van de Graff accelerator. AcronymsSeeammonium sulfate
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