frequency modulation造句

1、A pulse frequency modulation with discrete frequency is designed.
设计了一种离散频率的PF M控制方式。

2、Based on modulation domain analysis, a frequency modulation parameter testing method is proposed.
基于调制域分析，设计了电子产品频率调制参数测试方法。

3、Therefore, the tuner is essential to the frequency modulation radio.
所以调频收音机中的频率调谐器是至关重要的。

4、Frequency modulation is not possible with polychromatic light.
多色光不可能调制频率。

5、The figure below illustrates a simple frequency modulation architecture
下面的图表列举了一个简单的调频结构体系。

frequency modulation翻译