正电子照射断层摄影 / 正電子照射斷層攝影

zhèng​diàn​zǐ​zhào​shè​duàn​céng​shè​yǐng

positron emission tomography

type of medical imaging (PET) that uses radioactive substances to visualize the metabolic activity of tissues and organs

正电子 (literal) → 正电子/正電子 · zhèng​diàn​zǐ · positron 照射 (literal) → 照射 · zhào​shè · to shine on 断层摄影 (literal) → 断层摄影/斷層攝影 · duàn​céng​shè​yǐng · computed tomography

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:58 PM