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stoichiometry

英 [,stɒɪkɪ'ɒmɪtrɪ] 美[,stɔɪkɪ'ɑmətri]

英语单词stoichiometry

英英释义实用场景例句

n. 化学计量学

英文词源

stoichiometry (n.): "science of calculating the quantities of chemical elements involved in chemical reactions," 1807, from German Stöchiometrie (1792), coined by German chemist Jeremias Benjamin Richter (1762-1807) from Greek stoikheion "one of a row; shadow-line of a sundial," in plural "the elements" (from PIE *steigh- "to stride, step, rise") + -metry. Related: Stoichiometric.

双语例句

1. Undoubtedly many different reactions contributed to the overall stoichiometry of photosynthesis.: 无疑,这种光合作用的总的化学计量学中,包含有许多不同的反应.

2. There are some defects that leave the stoichiometry unaffected.: 有一些缺陷是离开了化学计量关系造成的.

3. The ratio of air to fuel for which perfect combustion takes place is called stoichiometry.: 实现完全燃烧时的空气和燃烧的比率称为化学当量比.

4. The stoichiometry of the material cannot be readily adjusted as is the case with VPE.: 材料的化学比不象VPE法一样容易进行调节.

5. The difference between non - stoichiometry are discussed, the current development of nonstoichiometry are briefly reviewed.: 讨论了非化学计量与固溶体两个概念之间的异同, 简述了非化学计量概念的新进展.