secondary emission发音

意思翻译

二次放射

[物]二次发射

[电子]次级发射

相似词语短语

emission───n.(Emission)人名；(英)埃米申；n.（光、热等的）发射，散发；喷射；发行

secondary───n.副手；代理人；adj.第二的；中等的；次要的；中级的

nocturnal emission───夜间遗精，梦遗；梦遗；[生理]夜间遗精

secondary consumer───次级消费者

secondary education───中等教育

secondary color───次生色；n.合成色，间色；二次色

emission wavelength───发射波长

emission trading───排污权交易

emission checks───排放的检测

双语使用场景

The experimental results show that adding rare earth oxide into molybdenum can improve the secondary emission coefficient of the emitter.───实验结果表明，在钼中添加稀土氧化物可以提高发射体的次级发射性能。

The paper summarized the development of the theory about the secondary emission.───本文简述了次级发射的理论研究。

An electrode used in certain electron tubes to provide secondary emission.───二次发射电极一种用于一定电子管作第二次发射电极。

Secondary Emission Property and Microstructure Analysis on Molybdenum Cathode Doped with Rare Earth Oxides Made by Spark Plasma Sintering───放电等离子体烧结复合稀土钼阴极的次级发射性能及组织的研究

Multiplication effect of the secondary emission microwave electron gun───二次发射微波电子枪的倍增特性

Numerical Algorithm of Secondary Emission Microwave Electron Gun───二次发射微波电子枪的数值计算方法

Simulation and analysis of secondary emission microwave electron gun───二次发射微波电子枪的模拟计算及其特性分析

Study on Secondary Emission Property of RE-Mo Material Sintered by SPS───放电等离子体烧结稀土钼材料次级性能的研究

英语使用场景

The paper summarized the development of the theory about the secondary emission.

There may be secondary emission effects that depend on theplate material.

The experimental results show that adding rare earth oxide into molybdenum can improve the secondary emission coefficient of the emitter.

A metal-oxide secondary emission film can be deposited on glass, ceramic or semiconductor substrates by thermal decomposition of an organo-metal alkoxide.

A matrix display device comprises cavities (20) having walls at least one of which is covered with a material (24) having a secondary emission coefficient of more than unity.

The results show that the secondary emission coefficients of the materials sintered by SPS can reach 3.84 more than those of the materials sintered by traditional method (2.92).

The secondary emission may induce charge accumulation, change electric field distribution and produce ions which may cause the damage to the cathode through ion bombardment.