cathode surface meaning in English
阴极表面
Examples
- First , polymer - metal - solvent solution was prepared . secondly it was coated on the cathode surface . finally the electrochemical reduction was processed in a particular medium solution
首先制的聚合物?金属?溶剂三元体系溶液，再将其均匀涂于阴极表面干燥至一定的程度，最后放入电解质溶液中进行电化学还原。 - Currently , cylinder2 - 1 / 2d includes boundary conditions for the electric and magnetic fields at the surface of ideal conductors , the cylindrical axis , the incoming wave ports . a new and simple model for explosion electron emission from cathode surfaces is described
程序中实现了多种边界条件，如良导体、对称轴、入射波等，详细地介绍了阴极表面爆炸发射电子的算法处理和程序实现。 - The properties of these doped powders , the microstructure and composition of these rare - earth co - doped tungsten matrices and cathodes have been investigated by size analysis , xrd , sem and edax . the electronic emission performances of these cathodes are measured in uhv electron emission surveyor . aes is adopted to analyze the atom composition and diffusion behavior of active elements on cathode surfaces
通过粒度分析、 xrd 、 sem 、 edax研究了掺杂粉末的特性、烧结基体和阴极的微观结构和成分;用动态真空电子发射测试仪对上述阴极进行了电子发射水平的测试;采用aes对阴极表面原子组成和活性物质的扩散行为进行了研究,分析了阴极发射水平与表面原子组成的关系。 - The constitution of active elements on avtivated cathode surface is analysed by aes . it is found for the first time that only sc , ba and o can diffuse into surface for s2 , e1 , e3 and y3 cathodes , but y and eu cannot diffuse into cathode surface . the relationship between emission capability and constitution of sc , ba and o is
分析了阴极激活后表面活性元素的组成,研究结果显示,尽管采用了复合稀土掺杂的基体,但只有sc和ba 、 o一起扩散到s2 、 e1 、 e3 、 y3阴极表面,首次观察到eu和y不扩散到阴极表面。