正电子发射体层 zhèng diàn zǐ fā shè tǐ céng

DEFINITIONS

  1. PET, positron emission tomography (medical imaging method)

CHARACTERS

正 zhèng
HSK 2
right, proper, correct
电 diàn
HSK 1
electricity; electric; lightning
子 zǐ
HSK 1
offspring, child; fruit, seed of; 1st terrestrial branch
发 fā
HSK 3
issue, dispatch, send out; hair
射 shè
HSK 5
shoot, eject, issue forth, emit
体 tǐ
HSK 2
body; group, class, body, unit; inferior
层 céng
HSK 3
story, layer, floor, stratum