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heterodyning
  • 英语发声
  • 美语发声
  • v. (通过交变无线电信号)产生外差效果(heterodyne 的现在分词)
  • 网络释义

    1、外差法
    ...关柜局放和电弧探测;压力和真空检漏;电气局部或电气放电检测;密封性能检测;超声波泄漏检测仪使用独特外差法(Heterodyning)工作原理,将设备由于故障、泄漏、放电产生的微弱信号转换为音频信号,让使用者透过耳机来听到这些声音,并于显示上看到强度指示...
    2、差拍变频
    ... heteroepitaxalfilm异质外延膜 heterodyning差拍变频 heteroepitaxialdeposition异质外延淀积 ...
    3、外差作用
    ... 外差转发器 heterodyne repeater 外差作用 heterodyning 非齐性 heterogeneity ...
    4、外差
    ...超声波 ultrasonic; pretersonic; sup ...外差 heterodyne; heterodyning式 type; style ...

    短语

    collinear heterodyning[电子] 共线外差

    heterodyning ellipsometry外差椭圆偏振测量术;外差法

    process heterodyning外差法

    optical heterodyning光外差酌;光外差动作;光外差作用

    generalized heterodyning综合外差作用

    optic heterodyning光学混频

    process of heterodyning外差法

    three-frequency heterodyning三频外差

    optical heterodyning measurement光外差测量

    专业释义

    英英释义

    heterodyne [ 'hetərədainiŋ; 'hetərəu,dainiŋ ]

    v.combine (a radio frequency wave) with a locally generated wave of a different frequency so as to produce a new frequency equal to the sum or the difference between the two adj.of or relating to the beat produced by heterodyning two oscillations



    英汉双解大词典

    heterodyne /ˈhɛtərəʊˌdaɪn/

    • 1.  

      V(动词) to combine by intermodulation (two alternating signals, esp radio signals) to produce two signals having frequencies corresponding to the sum and the difference of the original frequencies 使(交变无线电信号)混合以产生外差效果 [electronics] → see also superheterodyne receiver

    • 2.  

      ADJ(形容词) produced by, operating by, or involved in heterodyning two signals 产生外差效果的; 外差的