cathod
美
英 
例句
The center electrode of the WFC v1. 0 has been covered with a thin adhesive plastic sheet so has to get a fully insulated cathod.
该中心电极1.0的世界粮食理事会已与薄胶塑料布覆盖,因此要得到完全绝缘阴极。
The electrons in the elements of the air in the tube were accelerated as they travelled from the cathod to the anode;
当这些电子从阴极向阳极运动时,在管道内空气的作用下他们会被加速。
General specification for cathod-ray oscilloscopes
阴极射线示波器通用规范