cathoderayn.阴极射线cathoden.阴极cathode bypass capacitor阴极旁路电容cathode follower circuit阴极输出器电路cathode ray oscillograph阴极射线记录仪,阴极线示波器,阴极射线示波器cathode ray polarography阴极射线极谱法cathode ray tube display阴极射线管显示,阴极射线管显示器cathode-ray excitation阴极射线激励cathode-input amplifer共栅放大器cathode layer arc method阴极层弧光法cathode-ray tube adder阴极射线管加法器cathode ray tube scanner阴极射线扫描器