Composite cathodes head the new materials available.

复合极使得这新型材料和应用成为可能。

Finally we concluded the characters of the fabrication of field emission cathodes in large.

总结了规模化碳纳米管场发射阴极制备工艺应具有的特点。

A new structure of two area cathodes applied in W-band Gunn diodes was introduced and made.

介绍了一种新型的双区阴极结构在W波段体效应二极管中的实现，并研制出了样品器件。

Ideally shaped cone cathodes have been successfully formed by using a two-step etching method.

提出了两步腐蚀的工艺方案，制成了形状理想的锥体阴极。

The results indicate the presence of considerable difference between type S and type M cathodes.

结果表明，这两类阴极表面化学结构特性存在明显的差别。

Anodes and cathodes can be mounted in either a vertical, horizontal, or some other configuration.

阳极和阴极可以以垂直、水平或某些其它结构安装。

Carbon nanotube (CNT) cathodes with different CNT contents were prepared by screen-printing method.

采用丝网印刷法制备了不同碳纳米管含量的冷阴极。

Characteristics of Scandate cathodes with Scandia doped tungsten bodies have been investigated in this work.

本文研究具有氧化钪掺杂钨基体钪酸盐阴极的性能。

The same weak binding could also make electrides useful in solar energy converters and as cathodes in batteries.

这种结合微弱的特性同样可使电子晶体对太阳能转换器和电池的阴极很有用。

Some factors that influenced the performances of the paste-type nickel cathodes in Ni-MH batteries were discussed.

本文讨论了影响金属氢化物镍电池中发泡镍正极性能的一些因素。

It also describes the study of cathodes materials as V6O13, its derivative and amorphous vanadium oxide materials.

论述了v_6o_(13)及其衍生物和非晶氧化钒材料等阴极的研究情况。

This creates an electrically conductive framework suitable for smothering with materials normally used to make cathodes.

这样就产生了导电构架，该构架适合于覆盖阴极的制造材料。

Half remains in the plate circuit while the other half is placed between the cathodes with consideration given to polarities.

一半的初级绕组保留在屏极线路而另一半则安置在阴极之间，但阴极间的半初级绕组需要考虑极性。

One of the main ways to shorten these gaps is to employ new generation of cathode lining materials, especially the carbon cathodes.

缩小这种差距的重要措施之一就是采用新一代的阴极内衬材料，其中最主要的就是阴极炭块。

For this purpose, several kinds of laser-driven photocathodes, and some thermionic cathodes and field emission cathodes are applied.

为此，人们采用各种类型的激光驱动光电阴极、一些热阴极和场致发射阴极作为电子源。

The formation of oxygen vacancies enhances semiconductor property of La-O compound and improves greatly the performance of cathodes.

化合物中氧空位的形成有利于阴极的电子发射，氧缺位增强了镧氧化合物的半导体性。

The preparation of nano-Ni-Mo alloy cathodes for ion-exchange membrane electrolyzers and their catalytic hydrogen evolution property;

研究在铝酸钠溶液离子膜电解制备超细氢氧化铝过程中，添加剂聚乙二醇对产品的影响。

With this method the temperature of barium tungsten cathodes and oxide cathodes in baking can be estimated out simply and conveniently.

采用这一方法可简便地估算出钡钨阴极及氧化物阴极在烘排时的温度。

We also fabricate multi-walled carbon nanotubes field emission cathodes, and test the field emission properties using diode structures.

加外电场处理后，所制备的纳米碳管阴极场发射性能有一定提高。

In such cathodes a target passes through a magnetic field, whereby induction currents flow in the target which distort the magnetic field.

在此类阴极中，一个靶经过磁场，因此感应电流在畸变磁场的靶中流动。

The spinel manganic acid lithium is promising to be cathodes for Li-ion battery, due to its relatively high energy density and low toxicity.

尖晶石型锰酸锂具有无毒、能量密度高等特点，是下一代锂离子电池最有前途的正极材料之一。

Materials, methods and classification of interfacial modification of cathodes in organic electroluminescent devices were reviewed in this paper.

综述了有机电致发光器件中阴极界面修饰的材料、方法和分类。

The invention relates to a method for operating a magnetron sputter cathode, in particular a tube cathode or several tube cathodes forming an array.

本发明涉及一种用于操作磁控管溅射阴极、特别是阴极管或形成 一个阵列的几个阴极管的方法。

According to long service life and good mechanical properties of electrode used in electrolysis process, oxygen cathodes used by fiber felt were studied.

针对电解行业对大尺寸电极使用寿命及机械性能要求较高的情况，开展了纤维毡型氧阴极的研究设计。

It is proved that electron emission performance of M-type cathodes can be greatly improved by building uniformly dispersed island-shape crystal emission spots.

实践证明，在覆膜阴极表面构造均匀弥散分布的岛状晶体发射点，可大幅度提高阴极的电子发射性能。

Anodes are effect to the protect of cathodes, so it is important to study the electrochemical properties of sacrificial anodes in the seawater wet-dry cycling.

由于牺牲阳极的电化学行为直接影响到对金属的保护效果好坏，因此探究牺牲阳极在干湿交替环境下的腐蚀行为是非常必要的。

Hollow cathodes are key assemblies of reliability and life for an electric propulsion system, and their developments are strongly depended on a series of tests.

空心阴极是电推进系统可靠性和工作寿命关键部件，空心阴极研制在很大程度上依赖于阴极试验技术的支持。

The whole performance of device depends on the capability of field emitting cold cathodes which act as the kernel of all kinds of vacuum micro-electronics device.

场发射阴极作为各种真空微电子器件的核心，其性能的好坏将直接决定着场发射器件的总体性能。

With the increase of graphite, the maximum temperature difference between different cathodes is small, while the average temperature of bottom surface is enlarged.

炭块的位移增大，而炭块内的最大热应力有不同程度的降低。