• n. [化學] 離子
• n. (Ion)人名；(羅、摩爾)揚；(丹)約恩

來自希臘語ion,走，來自PIE*ei,走，上路，詞源同ire(拉丁語，現在主動不定式格),iter(拉丁語，過去分詞格),exit,itinerary.后1834年，英國物理學家Michael Faraday借用該詞來表示電磁的電離子。

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.

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

哈姆雷特由羅馬尼亞的一流演員伊恩·克拉米宙來飾演, 以引起轟動.

來自《簡明英漢詞典》

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

目的觀察特發性視神經炎 ( ION ) 患者治療后色覺損害情況.

來自互聯網

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

靠靜電引力結合在交換劑上的離子,叫做平衡離子.

來自辭典例句

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

水合質子作為一種離子包括在計算中.

來自辭典例句

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

極化能力的度量單位是離子的場強.

來自辭典例句