tungsten cathode meaning in English

钨丝阴极
钨阴极

Emission characteristics of newly developed barium tungsten cathode
新型钡钨阴极的发射性能研究
Performance studies of a new style compacted barium - tungsten cathode
新型压制钡钨阴极性能的研究
Hottest spot analysis of tungsten cathode
钨丝阴极最热点分析
The cathodes both of the prepared tungsten - based barium - tungsten cathode and mixed metal barium - tungsten cathode have , not only high current density , but also a long life , simplified procedure and stable performance , and so on . and we made certain two good additives cr2o3 and ni2o3 that make the cathode performance more excellent
2 )对不同元素配比的二元和三元混合阴极基底的制备工艺和发射性能开展了实验研究，在增大发射能力，延长寿命和降低烧结温度等方面有重要进展，取得了有价值的阶段成果。