... cathode leg 阴极臂; 阴极引线 cathode lens 阴极透镜 cathode life 阴极寿命 ...
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cathode grid lens 抑制栅透镜
cathode-ray tube lens 阴极射线管透镜
cathode-ray tube lens detail 阴极射线管透镜
cathode e grid lens 抑制栅透镜
·2,447,543篇论文数据，部分数据来源于NoteExpress
In the present study, an aberration theory for both wide and narrow electron beams in a combined electromagnetic focusing spherical cathode lens system is discussed.
本文研究了对宽束和细束阴极透镜普遍适用的电磁复合聚焦球面阴极透镜的象差理论。
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