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cathode
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Derivatives :
adj
cathodic
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Comprehensive English-Chinese Dictionary
- cathode
['kæθod]
['kæθəud]
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1.
noun
[电子]
（电解电池的）阴极，负极
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2.
noun
[电子]
（真空管、电子管的）阴极
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3.
noun
[电子]
（电池组、蓄电池的）正极端子
Collins English-English Dictionary
- cathode
['kæθəυd]
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1.
n
the negative electrode in an electrolytic cell; the electrode by which electrons enter a device from an external circuit
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2.
n
the negatively charged electron source in an electronic valve
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3.
n
the positive terminal of a primary cell
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4.
n
Compare anode
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5.
n
[Etymology]
C19: from Greek kathodos a descent, from kata- down + hodos way
Examples
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The jet was directed axially toward the cathode.
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喷射流被指向与轴平行的方向射向阴极。
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cathode
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阴电极
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cathode; negative electrode
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虚阴极
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virtual cathode
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冷阴极
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cold cathode
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阴极激励
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cathode drive
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阴极
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negative pole; negative electrode; cathode
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阴极
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cathode
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