stoichiometry

英式音标：[ˌstɔɪkɪ'ɒmɪtrɪ]

美式音标：[ˌstɔɪkɪ'ɒmətrɪ]

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概况：

n. 化学计量学

词义：

n.

化学计算（法），化学计量学；

英英释义

stoichiometry[ ,stɔiki'ɔmitri ]

n.(chemistry) the relation between the quantities of substances that take part in a reaction or form a compound (typically a ratio of whole integers)

用法：

双语例句

用作名词(n.)

There are some defects that leave the stoichiometry unaffected
有些缺陷并不影响化学计量。

权威例句

Growth rate–stoichiometry couplings in diverse biota

Ecological Stoichiometry: The Biology of Elements From Molecules to The Biosphere

C:N:P stoichiometry in soil: is there a “Redfield ratio” for the microbial biomass

THE STOICHIOMETRY OF CONSUMER‐DRIVEN NUTRIENT RECYCLING: THEORY, OBSERVATIONS, AND CONSEQUENCES

Subunit stoichiometry of a mammalian K+ channel determined by construction of multimeric cDNAs.

Determination of the subunit stoichiometry of a voltage-activated potassium channel

Air Oxidation of Hydrocarbons.1 II. The Stoichiometry and Fate of Inhibitors in Benzene and Chlorobenzene

A new ER trafficking signal regulates the subunit stoichiometry of plasma membrane K(ATP) channels.

Model of the anaerobic metabolism of the biological phosphorus removal process: Stoichiometry and pH influence.

Liman, E. R., Tytgat, J. & Hess, P. Subunit stoichiometry of a mammalian K+ channel determined by construction of mutimeric cDNAs. N...

同义词：stoechiometry

同根词：stoichiometry,stoichiometric

英语词源：

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.

造句：

1. Future chapters include chemical bonding, stoichiometry, solution chemistry and thermal chemistry.

未来的章节包括化学键，化学计量学，溶液化学和热化学。

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2. The main factors that influence the quality of PZT piezoelectric ceramics include aggregation of powders, stoichiometry and aging etc.

影响PZT压电陶瓷质量的主要因素有粉体团聚、化学计量及老化等。

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3. The main factors that influence the quality of PZT piezoelectric ceramics include aggregation of powders, stoichiometry and aging etc.

影响PZT压电陶瓷质量的主要因素有粉体团聚、化学计量及老化等。

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4. 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。

-- 来源 -- 英汉 - 辞典例句

5. 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。

-- 来源 -- 英汉 - 辞典例句

6. 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。

-- 来源 -- 英汉 - 辞典例句

7. chemical stoichiometry

化学计量学

-- 来源 -- 英汉 - 短句参考

8. industrial stoichiometry

化工计算

-- 来源 -- 英汉 - 短句参考

9. Stoichiometry: Determination of the proportions (By weight or number of molecules) in which elements or compounds react with one another.

化学计量学:确定化学元素或化合物彼此反应的比例关系(用重量或分子数表示)。

-- 来源 -- 英汉 - 翻译样例 - 自然

10. stoichiometry ratio

化学计量比

-- 来源 -- 英汉 - 翻译参考[网络]

11. 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。

-- 来源 -- 英汉 - 辞典例句

12. A considerable amount of effort has been made into forcing lead dioxide to conform to exact stoichiometry.

相当多的努力一直被花费在强制性地把二氧化铅转变为化学计量意义上准确的Pb2O上。

-- 来源 -- 英汉 - 翻译样例 - 自然

13. A compound has stoichiometry and ion distribution opposite to that in one of the structures just mentioned.

化合物的计量关系及其离子分布和刚才提到的结构恰好相反。

-- 来源 -- 英汉 - 辞典例句