英汉词典

ion 基本解释

• n. [化学] 离子
• n. (Ion)人名；(罗、摩尔)扬；(丹)约恩

ion 词态变化

ion 中文词源

来自希腊语ion,走，来自PIE*ei,走，上路，词源同ire(拉丁语，现在主动不定式格),iter(拉丁语，过去分词格),exit,itinerary.后1834年，英国物理学家Michael Faraday借用该词来表示电磁的电离子。

ion 英文词源

ion (n.)

1834, introduced by English physicist and chemist Michael Faraday (suggested by the Rev. William Whewell, English polymath), coined from Greek ion, neuter present participle of ienai "go," from PIE root *ei- (1) "to go, to walk" (cognates: Greek eimi "I go;" Latin ire "to go," iter "a way;" Old Irish ethaim "I go;" Irish bothar "a road" (from *bou-itro- "cows' way"), Gaulish eimu "we go," Gothic iddja "went," Sanskrit e'ti "goes," imas "we go," ayanam "a going, way;" Avestan ae'iti "goes;" Old Persian aitiy "goes;" Lithuanian eiti "to go;" Old Church Slavonic iti "go;" Bulgarian ida "I go;" Russian idti "to go"). So called because ions move toward the electrode of opposite charge.

ion 英文释义

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

ion 双语例句

1. Hamlet was played by Romania's leading actor, Ion Caramitrou, to rapturous acclaim.

哈姆雷特由罗马尼亚的一流演员伊恩·克拉米宙来饰演, 以引起轰动.

来自《简明英汉词典》

2. Objective To detect the color damage in patients with idiopathic neuritis ( ION ) after the treatment.

目的观察特发性视神经炎 ( ION ) 患者治疗后色觉损害情况.

来自互联网

3. Any ion electrostatically bound to the exchanger is referred to as counterion.

靠静电引力结合在交换剂上的离子,叫做平衡离子.

来自辞典例句

4. The hydrated proton has been included in the calculations as one ion.

水合质子作为一种离子包括在计算中.

来自辞典例句

5. A measure of polarising power is the field strength of an ion.

极化能力的度量单位是离子的场强.

来自辞典例句

ion 实用场景例句

The principle of ion assisted deposition technology in the vacuum deposition process is discussed.

讨论了离子束辅助沉积技术在真空沉积过程中的应用原理.

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Weak acids ionize partly ( ionize ) in water to give hydrogen ion.

弱酸在水中部份电离 ( 电离 ),放出氢离子.

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From rejected ion exchange membrane the perfluorinated acid resin is abstracted as solid super acidic catalyst.

从废弃的离子交换膜中提取出的全氟磺酸树脂可用作固体超强酸催化剂.

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The widely using of patch clamp technique has greatly promoted our knowledge of ion channels.

膜片钳技术的广泛应用极大推动了人们对离子通道的认识.

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When we generate precipitation by static electricity we can bring about a stable negative ion supply.

当我们由静电时引起降雨雪我们可以达到稳定的消极离子供应.

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High polymer flocculant and ion exchange resin are widely applied to water treatment.

高分子絮凝剂、离子交换树脂广泛用于水处理.

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The experimental results on fabricating the bipolar ECL silicon IC by ion implantation are reported.

本文简要叙述用离子注入法制造双极硅ECL集成电路 的实验结果.

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The architect drew a plan of the rear , ion by scaling its dimensions.

建筑师把所有尺寸都按比例加以缩小而绘制了那所大厦图样.

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The extraction rate was higher with the ion resin exchange method than the ethanol extraction method.

中提取生物碱,离子交换法较乙醇提取法的提取率为高.

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A method was developed for the determination of sodium monofluoroacetate in human blood by ion chromatography.

建立了离子色谱法测定血液样品中灭鼠剂氟乙酸钠的方法.

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Students for physics and ion beam application are welcomed.

可招生离子束物理及离子束应用的研究生.

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Electronegative ion releasing material can ameliorate the polluted environment.

负离子释放材料是一种能够改善污染环境的新型材料.

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Ion exchangers [ chemical preparations ]

离子交换剂 ( 化学制剂 )

期刊摘选

Any ion electrostatically bound to the exchanger is referred to as counterion.

靠静电引力结合在交换剂上的离子,叫做平衡离子.

辞典例句

How much is admi ion for the concert?

这场音乐会的门票要多少钱?

期刊摘选

Succinic acid was used as target during ozonation of chlorophenol, whose concentration measured by ion chromatography.

使用丁二酸作为目标化合物,在臭氧氧化氯酚的过程中, 利用离子色谱检测水样中丁二酸的浓度变化情况.

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The fluorine in ores was determinated by fluorine ion selective electrode with the limit of 0.

用氟离子选择电极对多种矿石中的氟进行了测定,其测定范围在0.

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A new method for the determination of acid in liquorice extract by ion chromatography was established.

建立了用离子色谱测定甘草提取物中残留草酸含量的新方法.

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Lithium nickel oxide as the electrode of lithium ion batteries has aroused more and more interests.

锂镍氧化物是目前高容量大功率锂离子电池正极材料的主要候选材料之一.

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Phosphorus. Phosphorus is obtained by plants in the form of phosphate ( PO 4 ) ion.

磷磷以 磷酸根 离子的形式被植物吸收.

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The crystals were cleaned by argon ion bombardment.

结晶体由氩离子轰击而净化.

辞典例句

The equipment uses the sodium ion exchange to carry on softening processing.

本设备采用钠离子交换器进行软化处理.

期刊摘选

Hamlet was played by Romania's leading actor, Ion Caramitrou, to rapturous acclaim.

哈姆雷特由罗马尼亚的一流演员伊恩·克拉米宙来饰演, 以引起轰动.

《简明英汉词典》