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字词 阳极
释义 阳极yángjí
1.电池等直流电源中吸收电子带正电的电极。干电池中间的炭精棒就是阳极。{positive pole; positive electrode; anode; positively charged electrode in a direct-circuit electrical source, such as the carbon rod of a battery;}也叫also正极{zhèngjí}
2.电子器件中吸收电子的一极。电子管和各种阴极射线管中都有阳极,接受阴极放射的电子,这一极跟电源的正极相接。{electrically charged pole in an electronic device. Electron tubes and various types of cathode ray tubes all contain such a pole that receives electrons released from the cathode and is linked with the anode of an electrical source.}
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更新时间:2025/6/5 15:23:27