化学分析 huà xué fēn xī

DEFINITIONS

  1. chemical analysis

CHARACTERS

化 huà
HSK 3
change, convert, reform; -ize
学 xué
HSK 1
learning, knowledge; school
分 fēn
HSK 1
divide; small unit of time etc.
析 xī
HSK 5
split wood; break apart; divide