离子

The sum of oxidation number values for the atoms in a polyatomic ion equals the ion charge.

化合物的氧化数为0，多原子离子中所有元素的氧化数之和等于离子电荷。

The adsorptions and desorption, the complexing and dissociation, and the precipitation and solution were deemed as main chemical processes of heavy metal ions and polyvalent oxacid radicals in soil.

为了明确土壤对这些离子的缓冲能力和容量，以及进入食物链的数量和速率，当前则宜侧重于上述离子在土壤中的形态及其转化条件的研究。

This company is a high-tech joint venture mainly involved in producing lithium ion battery and positive pole material of lithium ion battery.

本公司是合资组建的高新技术企业，主要产品为锂离子电池及锂离子电池正极材料。

Potassium bicarbonate solution was fed to the cathode compartment, where it was converted into carbonate by reacting with the hydroxide formed at the cathode.

对各种离子在Nafion膜中的移动速度进行了测定，表明影响电流效率的主要因素是OH~-离子的反向渗透。

Pd combined with tetrabutyl ammonium bromide and potassium bromide into a ternary ion association precipitate in the aqueous solution. The precipitate was floated well on the surface of water phase to make a distinct boundary layer between liquid and solid phases.

在水溶液中，钯与溴化钾和四丁基溴化铵形成不溶于水的三元离子缔合物，此三元离子缔合物浮于盐水相上层形成界面清晰的液－固两相。

This investigation describes the one step preparation of potassium carbonate by electrolysis of potassium chloride solution in the electrolyzers with various kinds of Nafion membranes.

采用添加KHCO_3的阴极液循环法，由KCl水溶液的离子膜电解，一次得到K_2CO_3。试验中对Nafion膜的导电度进行了测定，探讨了碱金属阳离子在离子膜中的行为。

The TOF MS studies of the transition metal / nonmetal cluster ions and Potassium Cyanide clus...

通过对不同条件下形成的团簇离子组成的分析，提出团簇离子形成的可能机理。

By exploring the potential energy surface of C7H8OH+,that the formation of C7H8OH+ is a reaction process without potential barrier is concluded.

对C7H8OH+离子势能面的研究得到，C7H8OH+离子的形成是一个无势垒的反应过程。

Since the ion radial distributions in liquid directly affect the electroosmotic flow, this study is useful for electroosmotic flow research and the design of nanofluidic devices for species separation by applied potential gradient.

由于离子的径向分布对电渗流有直接影响，因此这一仿真对电渗流的理论研究和利用外电场实现离子分离的纳流体器件的设计具有重要的参考价值。

The mathematical models of the dynamics of the mass transfer based on the Nernst-Planck equation were established from which it is found that the different characteristics of the water decomposition between the cation and the anion exchange membranes or resins, is owing to the different potential gradient on the two kind of ion-exchange interfaces, which is further because of the difference between the structure and performance of the different membranes or resins, and is also because of the difference between transfer numbers of cation and anion ions.

根据所建立的传质数学模型方程获知在阴阳膜／树脂表面与水接触的界面层中发生的水解离的差异性，是在于离子交换界面电势梯度的差异，而这种差异又与膜与树脂的结构、性能以及阴阳离子在水溶液中的迁移数的差异有关。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。