amplitude modulation

常见例句

双语例句

• The obvious source is pulse or amplitude modulation.
  显著的因素是脉冲或幅度调制。
• Pulse amplitude modulation (PAM) is one form of the ways, in which it is widely used in the system of communication and control.
  脉冲幅度调制波（PAM）是脉冲调制的一种形式，在通信和控制系统中得到广泛应用。
• After a brief comparison of AM (Amplitude Modulation), FM (Frequency Modulation) and PM (Phase Modulation), this paper gives a de-tailed analysis of PSK (Phase Shift Keying).
  本文在简单对比了调幅、调频和调相方法之后，较详细地介绍了用于测井的相移键控系统。

原声例句

• The first radio broadcasts were made using amplitude modulation.
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