cathode

英 ['kæθəʊd] 美 ['kæθoʊd]

• n. 阴极

英英释义

Noun:

1. a negatively charged electrode that is the source of electrons entering an electrical device

2. the positively charged terminal of a voltaic cell or storage battery that supplies current

例句

用作名词 (n.)

1. Cathode rays are attracted by a positive charge.
   阴极射线被阳电荷所吸引。
2. Change the Zinc block of cathode Protection.
   换阴极保护用的锌棒。

词汇搭配

• cathode ray tube 阴极射线管
• cathode luminescence 阴极发射光,阴极场致...
• cathode copper 电解铜
• photoelectric cathode 光电阴极
• cathode material 阴极材料
• cathode chamber 阴极区
• pool cathode 汞弧阴极,液池阴极...
• cathode filament 阴极丝
• virtual cathode 虚阴极,作用阴极...
• cathode rays 阴极线
• cathode drop 阴极降
• cathode leg 阴极引线
• cathode grid 抑制栅,反打拿效应栅...
• coated cathode 敷料阴极
• cathode beam 电子束
• cathode potential 阴极电位
• cathode fall 阴极势降,阴极电位降...
• cathode ray 阴极射线
• cathode follower 阴极跟踪器
• cathode spot 阴极斑点

近反义词

【反义词】

• anode 阳极