... cathode efficiency 阴极[电流]效率，阴极[发射]效率 cathode emission 阴极发射 cathode emissivity 阴极发射率 ...
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试验结果表明，凹面阴极发射电子束会聚明显。
The results demonstrate that the electron beams emitted from concave cathode are focused obviously.
主要论述制管工艺对光电阴极发射性能的影响。
The effect of the tube making Technique on the photoemissive property of the photocathode is described.
叙述了复蒸银对银氧铯阴极发射性质的重大改进。
This paper describes an effective improvement for the emissive properties of the Ag-O-Cs photocathode by repeated evaporation of silver.
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