stoichiometry
/ˌstɔɪkɪˈɒmɪtrɪ/noun
mass noun
- Chemistry the relationship between the relative quantities of substances taking part in a reaction or forming a compound, typically a ratio of whole integers【化】元素量法, 化学计量, 化学数学, 理想配比。
词源
early 19th cent.: from Greek stoikheion 'element' + -METRY.