正電子發射層析 zhèng diàn zǐ fā shè céng xī

DEFINITIONS

  1. positron emission tomography (PET)

CHARACTERS

正 zhèng right, proper, correct
電 diàn electricity, electric; lightning
子 zǐ offspring, child; fruit, seed of; 1st terrestrial branch
發 fā issue, dispatch, send out, emit
射 shè shoot, eject, issue forth, emit
層 céng story, layer, floor, stratum
析 xī split wood; break apart; divide