discrete frequency

基本解釋

• [電子] 離散頻率

英漢例句

雙語例句

• A pulse frequency modulation (PFM) with discrete frequency is designed.
  設(shè)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(jī)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(wèi)探索沖擊射流離散頻率噪聲的産生機(jī)理，系統(tǒng)地研究了沖擊射流離散頻率噪聲的特性。

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詞組短語

短語

• discrete variable frequency 離散變頻
• discrete hopping frequency technique 離散跳頻技術(shù)
• discrete frequency function 離散次數(shù)函數(shù);離散頻率函數(shù)
• discrete frequency noise voltage 離散頻率襍音電壓值
• discrete frequency spectrum 離散頻譜

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專業(yè)釋義

電子、通信與自動控制技術(shù)

• 離散變頻
• 分級變頻

  It has three kinds starting modes: the slope voltage starting, the limiting current starting and the discrete frequency control starting.
  該軟起動控制器具有三種起動方式：斜坡電壓起動，限流起動和分級變頻起動。

• 離散頻率

計算機(jī)科學(xué)技術(shù)

• 分級變頻

  It has four start mode: the ramp voltage start, the limit current start, the ramp speed start and the discrete frequency start.
  所研究的軟起動器具備四種起動方式：電壓斜坡起動、限流起動、轉(zhuǎn)速斜坡起動和分級變頻起動。