查询词典 cathode

Asar esult of the development of the photon-cathode microwave electron gun and thep rogress of linear accelerator technologies, of linear accelerator driven coherent harmonic generation FELs have been proposed.

由于光阴极微波电子枪的发展和直线加速器技术的进步，目前，已开始有直线加速器驱动的高增益相干谐波自由电子激光的建议。

Since this is not a mixed phosphor Cathode Ray Tube, you do not have to worry about overload in Red and Blue on a TWiGi or cell box, colorimetry is the same, and color fringing due to lens limitations is as before.

因为这不是一个混合的荧光粉阴极射线管，你不必担心在TWiGi中红色和蓝色的过载，因为镜头的限度为题，色度和色彩散射都是一样的。

In this process, the electrolylic bath with cationic exchange membrance and leas electrode is used. The cathode liquor is oxalic acid, the anode liquor is diluted sulfuric acid. The process above has following advantages with high yield, top quality, lower cost, no "three wastes" pollution, and no oxalic aldehyde in the product. It is a cleaner and environment-friend technology, and is a development trend for production of glyoxalic acid. Complete analytical process for raw materials, intermediate and final products were established.

本论文通过对乙醛酸合成路线的研究，确定了草酸电解法制乙醛酸的工艺路线，此法采用装有阳离子交换隔膜和铅电极的电解槽，阴极电解液为草酸溶液，阳极电解液为稀硫酸，该工艺具有产品收率高、质量好、成本低、无三废污染、产品中无乙二醛等特点，是一条清洁、绿色工艺，是生产乙醛酸的主要发展方向。

Through the analysis of range and variance of Cu and Cd removal efficiency, the optimum experiment conditions were hexadecyl trimethyl ammonium chloride used as cathode purging solution, the pH value 4～6, and the voltage 20 V.

通过对正交试验结果进行极差和方差分析，试验的最佳条件为：电压为20 V，阴极液加入十六烷基三甲基氯化铵并控制pH值为4～6。

Pulsed power supply has anumber of advantages such as energy saving by about 30%,restraining are discharge re-liably,repressing the dffect of the hollow cathode,improving the homogene...

脉冲电源能可靠迅速灭弧，散弧清洗速度快，能够消除或减弱空心阴极效应，解决了具有深孔或沟槽的复杂零部件和齿轮根部的氮化难题，易于选择最佳工艺参数，提高氮化质量，并比直流电源节约电能30％左右。

In this paper, Ti PbO 2 and Ti Ru used as anode and stainless steel used cathode in producing hypophosphorous acid by electrolytic process with four compartment electrodialytic cell was studied.

本文采用四室电渗析槽，分别以钛涂钌电极和钛基二氧化铅电极为阳极，不锈钢为阴极，进行了电解法制备次磷酸的实验研究。

The crystal TiB 2 film of high conjunctive intensity can be deposited on the cathode sphere with the IBAD technology.

用离子束辅助沉积法，在阴极球面上沉积出高结合强度的晶化TiB2 薄膜。

In this research, a 2D analytical mathematical model of a direct methanol fuel cell was developed to describe not only electrochemical reactions on the anode and cathode electrodes, but also transport phenomena within the fuel cell, operating isothermally at steady state.

在本研究中，我们建构一个甲醇燃料电池的数学模型，并推导得出其解析解。

The results show that when the cathode humidified temperature increase, the humidification of membrane and fuel cell performance improved at lower current density, while the saturation in diffusion layer increase and the performance decreases at higher current density. Humidification of membrane and fuel cell performance improved when the anode humidified temperature increase, the saturation in diffusion layer decrease and fuel cell performance improved when the fuel cell working temperature increase, the resistance of diffusion layer decrease and the performance improved when the porosity largen. At last, the simulation results are compared with the experimental results and they are basically the same.

结果表明随阴极加湿温度的提高，在低电流密度运行时膜的润湿条件改善，燃料电池性能提高，在高电流密度运行时扩散层中液态饱和度增加，燃料电池性能下降；随阳极加湿温度的提高，膜的润湿条件改善，燃料电池性能提高；随燃料电池运行温度的提高，扩散层中液态饱和度下降，燃料电池性能提高；随气体扩散层孔隙率增加，气体扩散层阻力减小，燃料电池性能提高。

In 1888, when he was working at Heidelberg under Quincke, Lenard had done his first work with cathode rays.

莱纳德很快对磷光和荧光现象发生了兴趣，这种在黑暗中发出的神秘的微弱亮光，从小就吸引了莱纳德，他曾和他的同学加热氟晶体让它发出荧光。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。