英语词汇dual modulation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。
2
This paper presents a new dual-amplitude pulse position modulation (DAPPM) on the basis of PPM.
针对该问题，提出了一种新的双幅度脉冲位置调制(DAPPM)。
3
At last it discusses the dual-mode transmission technology of the Ultra Narrow Band Modulation and the FM combination.
最后着重讨论了超窄带调制与FM结合的双模式传输技术。

单词	dual modulation
释义	dual modulation 简明释义双调制网络释义短语 1 dual modulation telemetering system 自双重调制遥测系统 2 dual-modulation 双调制 3 Dual-modulation method 双调制法双语例句 1 This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system. 对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。 2 This paper presents a new dual-amplitude pulse position modulation (DAPPM) on the basis of PPM. 针对该问题，提出了一种新的双幅度脉冲位置调制(DAPPM)。 3 At last it discusses the dual-mode transmission technology of the Ultra Narrow Band Modulation and the FM combination. 最后着重讨论了超窄带调制与FM结合的双模式传输技术。
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