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单词 θ78620
释义
the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > [noun] > on or off device > electronic switches (2)
clamp1947

spec. (see quot. 1947); clamp circuit, one in which the positive or negative limits of a waveform are adjusted and maintained. Cf. clamping, n. b.

chopper1962

A device for interrupting an electric current, a beam of light, or radiation, at regular intervals; = interrupter, n. b. Also attributive.

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更新时间:2025/2/24 9:28:35