cathode

UK:  ['kæθəʊd]

US:  ['kæ.θoʊd]

复数：cathodes  

n.

1.X线管阴极部分

2.负电极

3.【电学】阴极,负极

1 . It would be just a flat panel, far more compact than the bulky cathode-ray tubes ( CRTs ) that were standard in televisions in those days.
那会是一片简单的面板，远比当时电视机所采用的笨重映像管（CRT）要轻巧得多。

2 . The nickel net was settled down on the surface of mSA membrane to realize zero polar distance electrolysis in the cathode room.
将阴极镍网预埋在阳离子交换膜的表面上，以实现阴极室中的零极距电解。

3 . Lead into reduction reaction steps before, deposition of metal ions in the cathode near the surface or on the surface transformed.
前置转化步骤还原反应前，沉积金属离子在阴极表面附近或表面上发生转化。

4 . When he left the lab, he forgot to disconnect the electric current to the vacuum tube he had been using in his study of cathode rays.
但是，离开实验室时，他忘了切断通向研究阴极射线用的真空管的电源。

5 . Positioning plate is usually used in fixing the place of anode plate and cathode plate in electrobath.
定位板主要是用来固定阳、阴极板在电解槽中的位置。