anion是什么意思 anion的用法 anion怎么读

anion

英 ['ænɪən]美 ['ænaɪən]

n. 阴离子

星级词汇:★

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中文词源

anion 阴离子

前缀ana-, 向上,在元音词根前字母a脱落。ion, 离子，词根it原格, 走，见exit.

英语词源

anion (n.)

"a negatively charged ion, which moves toward the anode (q.v.) during electrolysis," 1834, proposed by the Rev. William Whewell (1794-1866), English polymath, and published by English physicist Michael Faraday, from Greek anion

"(thing) going up," neuter past participle of anienai "go up," from ana "up" (see ana-) + ienai "go" (see ion).

权威例句

1. In general, excess calcium effects result from the anion with which the element is associated.

通常, 钙素过量是与该元素相联系的阴离子伴随产生的.

2. Another interesting feature is the low chloride content, for glutamate is the chief anion.

另一有趣的特点是氯化物含量低, 而谷氨酸是主要的阴离子.

3. The metal ion and the anion of the mineral acid form an insoluble salt.

金属离子和无机酸的阴离子生成一种难溶的盐.

4. Preferally, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite.

它的阴离子部分最好是高锰酸, 碘酸, 重铬酸或过氯酸根.

5. How is the function of the anion of air conditioning used?

空调的负离子的功能如何使用?

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