英语词汇“positron emission tomography”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	positron emission tomography
释义	positron emission tomography Medicine noun An imaging technique in which substances incorporating positron-emitting isotopes are introduced into the body, used especially for the precise localization of metabolic and other physiological processes; abbreviated PET. Origin 1970s; earliest use found in Journal Nuclear Medicine.
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positron emission tomography