英语词汇“quadrature amplifier”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	quadrature amplifier
释义	quadrature amplifier quadrature amplifier [′kwä·drə·chər ‚am·plə‚fī·ər] (electronics) An amplifier that shifts the phase of a signal 90°; used in a color television receiver to amplify the 3.58-megahertz chrominance subcarrier and shift its phase 90° for use in the Q demodulator.
随便看	reduction roll reduction rule reductions reduction sequence reductions in uterine blood flow reductions of social security contributions reduction sphere reduction strategies reduction strategy reduction symmetry method reduction to a previously unsolved problem reduction to sea level reduction - total ownership cost reduction to the meridian reduction to the sun reduction with selective redundancy reductive reductive anaerobic biological in-situ treatment technology reductive grammar reductively reductiveness reductive potential reductivism reductivist reductor

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