anode

英語（米国） (en-US) 英語（イギリス） (en-GB)

IPA（発音記号）

/ˈæn.əʊd/

名詞

広義

(electricity) An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows inwards (and thus, electrons flow outwards). It can have either a negative or a positive voltage.

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Before replacing the battery, the technician inspected the anode for signs of corrosion that could impede current flow.

詳細

意味（1）

(electricity) An electrode, of a cell or other electrically polarized device, through which a positive current of electricity flows inwards (and thus, electrons flow outwards). It can have either a negative or a positive voltage.

意味（2）

(chemistry, by extension) The electrode at which chemical oxidation of anions takes place, usually resulting in the erosion of metal from the electrode.

意味（3）

(electronics) The electrode which collects electrons emitted by the cathode in a vacuum tube or gas-filled tube.

意味（4）

(electronics) That electrode of a semiconductor device which is connected to the p-type material of a p-n junction.

anodes （ plural ）