discrete frequency

常见例句

A pulse frequency modulation (PFM) with discrete frequency is designed.
設計了一種離散頻率的PFM控制方式。
A kind of induction motor soft start control method based on discrete frequency principle is introduced.
介紹了一種基於離散頻率原理的電機軟啓動控制方法。
In the study of flow oscillation and discrete frequency noise of impinging jet, it is found that there is a critical pressure ratio for a given nozzle and a nozzle-to-plate distance.
爲探索沖擊射流離散頻率噪聲的産生機理，系統地研究了沖擊射流離散頻率噪聲的特性。