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1·The solution contains many ions.

溶液中含有许多离子。youdao

2·Ions are very important in chemical reactions.

离子在化学反应中很重要。youdao

3·Scientists study the properties of ions.

科学家研究离子的性质。youdao

4·This substance can produce ions.

这种物质能产生离子。youdao

5·The movement of ions affects the electric current.

离子的运动影响电流。youdao

6·There are a small number of ions in water.

水中有少量离子。youdao

7·The concentration of ions can be measured.

离子的浓度可以测量。youdao

8·Ion exchange is a common process.

离子交换是常见过程。youdao

9·The presence of ions changes the solution.

离子的存在改变了溶液。youdao

10·Batteries work by means of ions.

电池依靠离子工作。youdao

离子

1·Quartz is quartz—a silicon ion surrounded by four oxygen ions—there's no difference at all between two-million-year-old Pleistocene quartz and Cambrian quartz created over 500 million years ago.

石英是石英——由四个氧离子围绕的硅离子——200万年前的更新世石英和5亿年前的寒武纪石英之间没有任何区别。

2·PIP2 binds directly to ion channels and modulates their activity.

磷酯酰肌醇二磷酸直接结合离子通道和调节它们的行为。

3·The UV spectrum most resembled that of the aromatic tropylium ion.

紫外光谱与芳香族对苯二酚离子的光谱最相似。

4·Carbocation and carbanion stabilities can be assessed using hydride ion affinities.

可以使用氢化物离子亲和力评估碳正离子和碳负离子的稳定性。

5·The ions exchange between calcium ions and zinc ions would influence the binding ability of zinc ion in D-mannuronic acid units.

钙锌离子交换会影响锌离子与甘露糖醛酸片段的结合。

(1)ion exchange离子交换

(1)metal ion金属离子

(1)ion beam离子束

(1)ion implantation离子注入

(1)ion exchange resin离子交换树脂（多孔合成树脂的总称）

(1)negative ion阴离子