internal lobe 中文意思是什麼

internal lobe 解釋
內葉
  • internal : adj 1 內的,內部的 (opp external)。2 國內的,內政的。3 體內的,內服的。4 內在的,本質上的,固有...
  • lobe : n. 1. 耳垂。2. 【植物;植物學】裂片;圓裂片;滾裂片。3. 【無線電】波瓣,瓣。4. 【解剖學】(肺、腦、肝等的)葉。5. 【機械工程】凸角。6. (氣球的)舵囊,氣袋。
  1. And the code selection of good non - periodic auto correlation in pulse internal phase modulation will benefit the suppress of range side - lobe

    脈沖內部調相選用具有良好非周期自相關性能的編碼還有利於距離旁瓣的抑制。
  2. The wind rates of roots blower with these various kinds of three - lobe circular arc rotor are calculated and comparison between their performances is carried out. it is found that three - lobe rotor with external - internal circular arc and cycloid can produce the largest air volume. comparing the air pulsation produced by cylinder rotor and helix rotor, and proof that the structure of helix rotor can reduce the noise of roots blower

    本文給出了羅茨鼓風機三種不同的圓弧轉子型線的參數方程(外圓弧及其包絡線型、內圓弧及其包絡線型、和內外圓弧加擺線型) ,還給出了這三種轉子的徑距比( r _ a a )的極值,並進行比較,得到:內外圓弧加擺線線型是最優線型這一結論;為降低羅茨風機的噪聲,將傳統的直葉轉子改成扭葉轉子。
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