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单词 stoicheiometry
释义

WordReference Random House Unabridged Dictionary of American English © 2024
stoi•chi•om•e•try  (stoi′kē omi trē),USA pronunciation n. 
  1. Chemistrythe calculation of the quantities of chemical elements or compounds involved in chemical reactions.
  2. Chemistrythe branch of chemistry dealing with relationships of combining elements, esp. quantitatively.
Also, stoi•chei•om•e•try (stoi′kī omi trē).USA pronunciation 
  • Greek stoicheîo(n) (see stoichiometric) + -metry
  • 1800–10

Collins Concise English Dictionary © HarperCollins Publishers::
stoichiometry, stoicheiometry, stoechiometry /ˌstɔɪkɪˈɒmɪtrɪ/ n
  1. the branch of chemistry concerned with the proportions in which elements are combined in compounds and the quantitative relationships between reactants and products in chemical reactions
Etymology: 19th Century: from Greek stoikheion element + -metry
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更新时间:2025/7/23 18:33:18