常見例句用作及物動(dòng)詞 (vt.)Virtually all receivers in use today employ Armstrong's super heterodyne concept.實(shí)際上所有接收器在使用中今天使用阿姆斯壯的超級外差概念。The Doppler frequency can be obtained as a heterodyne or beat effect.由于外差或頻差效應(yīng),能夠得到多普勒頻率。 返回 heterodyne