negative and positive ions的意思|示意

Normally, reabsorption of the negative chloride ions promotes a lumen-positive voltage, driving paracellular positive calcium and magnesium absorption.

通常地，重吸收负性氯离子产生管腔内正电压，这可驱使细胞旁正性钙和镁吸收。

A battery comprises a positive electrode layer (20), a negative electrode layer (50), and an electrolyte layer (40) for conducting ions between the both electrode layers.

本发明的电池具有正极层20、负极层50和电解质层40，其中离子传导经由该电解质层而在两电极层之间进行。

Positive and negative ions fixed in a solid do not conduct a current.

固定在固体中的正离子和负离子不导电。

That means that about 56% of the ions in the air are positive, and that about 44% are negative ions.

空气中正离子约占56%，负离子约占44%。

Cation: an ion or group of ions having a positive charge and characteristically moving toward the negative electrode in electrolysis.

阳离子：带有正电荷的一个或一群离子，特点为在电解中向阴极运动。

The interaction between highly charged ions and surface is investigated, the mechanisms for emissions of electrons, photons and scattered neutral particles, negative and positive ions are reviewed.

论述了高电荷态离子与表面相互作用的过程，说明了发射电子、发射光子、负离子、中性粒子、正离子的散射和发射的物理机理以及应用前景。