heterodyne
外差
常用释义
英音[ ˈhetərəʊˌdaɪn ]
美音[ ˈhetərəˌdaɪn ]
变形
第三人称单数:
heterodynes
现在分词:
heterodyning
过去式:
heterodyned
过去分词:
heterodyned
基本释义
- v. 使（交变无线电信号）混合以产生外差效果
- adj. （无线电传播中）外差的，外差法的
例句
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1·The pulse laser heterodyne waveform is present.同时给出了脉冲外差波形。
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2·The Doppler frequency can be obtained as a heterodyne or beat effect.由于外差或频差效应，能够得到多普勒频率。
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3·The testing principle of the laser heterodyne measurement system is explained.说明了激光外差测量原理。
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4·Virtually all receivers in use today employ Armstrong 's super heterodyne concept.实际上所有接收器在使用中今天使用阿姆斯壮的超级外差概念。
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5·Function test and calibration self-heterodyne curve for direction finder on sea trial.航行试验中测向仪效用试验及自差曲线校正。
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6·Lastly, the best receiving aperture of a laser heterodyne receiver is discussed briefly.最后简单讨论了激光外差接收机的最佳接收口径。
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7·Aim To develop a laser diode modulated driver power for synthesis heterodyne interference.目的为半导体激光器合成外差干涉研制一调制驱动电源。
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8·In this paper a new processing method of laser heterodyne signals of vibrations is reported.本文报导了一种新型的振动激光外差信号处理方法。
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9·In the article, the mathematical model of balanced heterodyne reception was detailed derived.理论上详细推导了平衡式外差接收的数学模型。
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10·An absolute distance heterodyne interferometer using a dual longitudinal mode he ne laser is proposed.提出了一种采用双纵模稳频激光器的新型绝对距离测量外差干涉仪。