活化阴板 activated cathode

阴板电辉 cathode glow

遮阴板 sun shading disk ; shade disk

阴板、负极 cathode

冷阴板电子管 cold cathode tube

片型阴板 sheet cathode

无锡江阴板场即将竣工 New Park in Wuxi City

阴板射线管 cathode ray tubes

阴板偏压 cathode self bias