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modulation中文是什么意思

音标:[ ˌmɔdju'leiʃən ]  发音:  
用"modulation"造句"modulation"怎么读"modulation" in a sentence"modulation"的同义词

中文翻译手机手机版

  • n.
    调整,调节;(声调的)抑扬,变化;【音乐】转调,变调;【无线电】调制。 amplitude modulation 振幅调制,调幅。 frequency modulation 频率调制,调频。 overmodulation 过(度)调(制)。

例句与用法

  • These two modulations are quite distinct .
    这两个调幅性质十分不同。
  • Our fifth concern is with modulation noise .
    我们要讨论的第五个问题是调制噪声。
  • Frequency modulation does not allow static to creep in .
    频率调制不允许静电干扰混入。
  • Frequency modulation is not possible with polychromatic light .
    多色光不可能调制频率。
  • The soft modulation of her voice soothed the infant .
    她声调柔和的抑扬使婴儿安静下来。
  • The nodal modulation is a very significant feature of the tides .
    交点调节是一个非常重要的潮汐特征。
  • It was the voice of a born orator, rich in possible modulations .
    这是一个天生演说家的富于抑扬顿挫的声音。
  • Position control of d. c. motors has been done by means of pulse width modulation .
    直流电机位置用脉冲宽度调制法控制。
  • Mode locking can be induced not only by loss modulation, but also by phase modulation .
    锁模不仅可用损耗调制取得,也可用位相调制来得到。
  • Evidently, there is another motion to be concerned with and that is the propagation of the modulation envelope .
    显然,还应当考虑另外一种运动,那就是调制包络的传播。
  • 更多例句:  1  2  3  4  5
用"modulation"造句  

英文解释

  • the act of modifying or adjusting according to due measure and proportion (as with regard to artistic effect)

  • (electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier''s amplitude or frequency or phase

  • a manner of speaking in which the loudness or pitch or tone of the voice is modified
    同义词:inflection,

  • rise and fall of the voice pitch
    同义词:intonation, pitch contour,

  • a musical passage moving from one key to another
    同义词:transition,

其他语种

百科解释

In electronics and telecommunications, modulation is the process of varying one or more properties of a periodic waveform, called the carrier signal, with a modulating signal which typically contains information to be transmitted. This is done in a similar fashion to a musician modulating a tone (a periodic waveform) from a musical instrument by varying its volume, timing and pitch.
详细百科解释
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