英语词汇“positron-emission tomography”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	positron-emission tomography
释义	positron-emission tomography 基本英英 ph.正电子放射断层造影术名词 positron emission tomography: using a computerized radiographic technique to examine the metabolic activity in various tissues especially in the brain
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