ion 是什么意思

音标：[ 'aiən ]

中文翻译与英英解释

	n. 【物理学】离子。 positive [negative] ion正[负]离子。

a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons

An ion is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving the atom a net positive or negative electrical charge.

例句与用法

	1.	The hydroxyl ion has a negative charge . 氢氧根离子有一个负电荷。
	2.	Electrons are much more mobile than ions . 电子比离子活跃得多。
	3.	Both of these particles can produce ion pairs . 这两种粒子都能产生离子对。
	4.	The crystals were cleaned by argon ion bombardment . 结晶体由氩离子轰击而净化。
	5.	Pyran is not aromatic, but the phrylium ion is . 吡喃不是芳香的，但英嗡离子是。
	6.	The nitrate ion has four fundamental modes of vibration . 硝酸离子有四个基频形式。
	7.	Formation of an alkyl ion occurs according to reactions . 按照反应式生成烷基离子。
	8.	It will be more susceptible to attack by hydroxyl ion . 它更容易被羟基离子所作用。
	9.	These additional ions are called interstitial ions . 这些附加的离子叫做填隙式离子。
	10.	The summation extends over all the ions in the solution . 总和包括溶液中所有的离子。

ion是什么意思

ion 是什么意思

中文翻译与英英解释

例句与用法