单词
stoichiometry
英 [,st??k?'?m?tr?]
美[,st??k?'ɑm?tri]
基本信息
- 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 St?chiometrie (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.
来自辞典例句
- 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.
来自辞典例句
- 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.
来自辞典例句
- 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.
来自辞典例句
- 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.
来自互联网
stoichiometry相关单词