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单词 potentiometer
释义

potentiometer/pəˌtenshiʹomitə/ noun

an instrument for measuring electromotive force (force driving a current round an electric circuit)

a device used to provide variable resistances in an electronic circuit, e.g. to control volume in a radio

potentiometric /-ʹmetrik/ adj
potentiometry /-tri/ noun
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更新时间:2025/1/5 15:45:56