effective frequency range

基本解釋

• [醫(yī)藥科學]有效頻率范圍

英漢例句

雙語例句

• The effective constitutive parameters of forests at high frequency range is analyzed.
  本文分析了森林的高頻有效導磁率和有效介電常數(shù)。
• Changing volume ratio of the two-chamber muffler can improve the effective noise reduction frequency range of the muffler.
  通過改變消聲器的兩腔容積比，可以改善消聲器的有效消聲頻率范圍。
• A tuneable antenna is an antenna that can change resonance frequencies for effective reception of a wide range frequency bands.
  一個可調(diào)諧天線是一個天線，可以改變一個廣泛有效的頻段接收共振頻率。
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詞組短語

短語

• Effective frequency range optimal approach 有效的媒體投放部署
• effective frequency range of loudspeaker 揚聲器有效頻率響應(yīng);揚聲器有效頻率范圍

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專業(yè)釋義

醫(yī)藥科學

• 有效頻率范圍