secondary electron

Theoretical design of high secondary electron emission coefficient emitter GaAs

高二次电子发射系数材料砷化镓的理论设计

Secondary electron conduction camera tube

二次电子导电摄像管

The influence of Bi~ ( 3+) and tetrabutylammonium bromide ( TBAB) on the dendritic growth behavior of secondary zinc electrode in the alkaline zincate solution was investigated by means of current-time technique, potentiodynamic polarization and scanning electron microscopy.

采用电流-时间曲线、极化曲线和扫描电子显微镜等方法，研究了Bi3+与四丁基溴化铵（TBAB）对可充锌电极在碱性锌酸盐溶液中枝晶生长行为的影响。

The relation between target signal current and deflecting rate of the secondary electron conduction target vidicon ( SECTV) which has accumulating effect is presented.

给出了具有积累特性的SEC摄像管靶极信号电流与读出扫描速率的关系。

The electron waste is an important secondary resource of precious metals.

电子废料是一种重要的贵金属二次资源.

The energy distribution formula of secondary electron of MCP is derived.

给出了MCP中次级电子能量分布表达式。

A new method for measuring the secondary electron emission of thermionic cathode and its application

测量热阴极次级电子发射的新方法及其应用

The secondary electron emission coefficient of MCP glass and its effected factors are discussed.

讨论微通道板玻璃的二次电子发射系数及其影响因素.

According to Electron probe analysis , the secondary color cranny and clearance of jadeite.

翡翠的颜色多种多样,按照其颜色成因可以分为原生色和次生色.

As for SEM, Two imaging methods are used: secondary electron ( SE) and backscattered electron ( BE) respectively.

其中扫描电子显微试验采用了两种不同的成像手段&二次电子成像和背散射电子成像。

TEM, SEM, WDX EDX and selected area electron diffraction are used to study th secondary crystalline phase in Al_2O_3 ceramics containing 0.1& 0.5wt% MgO as solid solution.

应用TEM、SEM、WDX、EDX及选区电子衍射，对掺入0.1&0.5wt%MgO的微晶氧化铝陶瓷因固溶而形成的第二结晶相进行研究。