查询词典 cathode current

Through the analysis of the alloy electroplating solution in gradients, the process variables and their relationship between content of manganese in the alloy coating, the optimum process has been obtained, the additive to improve the cathode current efficiency was found; it was found that the deposits with a manganese content 40～60% exhibit excellent corrosion resistance; the corrosion resistance of zinc-manganese alloy coating will be even better after"phosphated"and passivated.

研究发现Na〓SeO〓能显著提高锌锰合金电沉积电流效率。首次用循环伏安法、恒电势电解法、恒电流阶跃法研究了Na〓SeO〓提高电流效率的作用机理。研究发现Na〓SeO〓在锌锰共沉积的条件下在阴极是分两步还原，即：首先在-0.9V处被还原为单质硒，然后在-1.25V处被还原为多硒阴离子。证明了多硒和多硒阴离子都在阴极存在特性吸附

Special anodes have been developed in China for use in hypochlorite electrolysis, impressed current cathode protects, seawater electrolysis and presentive plate manufacture etc. The performances of these anodes are similar to those of overseas ones; Not so the performances of Chinese anodes used in copper foil production.

国内还开展了特种阳极研究，并在次氯酸钠发生器，外加电流阴极保护，海水电解防污，PS版生产中得到应用，此类阳极性能水平与国外差距不大，但铜箔生产用阳极的性能远不如国外的。

On the basis of the studied shaping laws, the effects, which the sizes of the cathode surfaces in the EC perforation and cutting have on the machining rate and electrolyzing current, are analyzed in detail.

针对水平井系统的结构特点，对电化学射孔器和切割工具的结构分别进行了设计，并且根据所建的数模，着重分析和讨论了射孔和切割两种加工阴极的型面大小对加工电流和加工速度两方面的影响。

The effect of the current density and fuel cell temperature, humidified temperature of cathode and anode, porosity of porous diffusion layer on the results mentioned above are discussed.

讨论了质子交换膜燃料电池运行电流密度和温度、阴极和阳极加湿温度、气体扩散层孔隙率等参数对以上结果的影响。

It is advisable to decrease the humidifying level of anode gas when operating at high current density to avoid two-phase flow in cathode so as to improve mass transfer.

故PEMFC在小电流密度工作时，应该使阳极气体充分增湿；而在大电流密度工作时，应该适当降低阳极的增湿程度以降低阴极两相流的机会，从而改善阴极的传质状况。

In this paper, on the basis of the theory of cathode discharge, power, current performance are analyzed and demonstrated, and then the test data are given.

本文 基于阴极放电的机理，对此装置的功率规范，电流调控特性作了具体分析与论证，并给出了试验数据。

This paper presents the CVD growth and the field-emission of carbon nanotubes as a large current density cathode.

研究了碳纳米管作为大电流密度场发射阴极的CVD生长情况与场发射性能。

Note that, the choice of resistance must ensure that the necessary conditions of work TL431 is the current through the cathode is greater than 1 mA.

需要注意的是，在选择电阻时必须保证TL431工作的必要条件，就是通过阴极的电流要大于1 mA 。

Influence of cathode current to the performance of oven magnetrons.

阴极发射电流对磁控管性能的影响。

Therefore, the cathode current density can be selected as a governing process parameter for the deposition of TiN coatings.

因此，本文提出在适当条件下，可以用阴极电流密度作为调控PCVD过程的主要工艺参量。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。