橢圓率圓軸比 的英文怎麼說

中文拼音 [tuǒyuányuánzhóu]
橢圓率圓軸比 英文
ellipticity ratio
  • : Ⅰ形容詞(卵形) oval-shapedⅡ名詞[書面語] (長圓形的容器) elliptic vessel
  • : 率名詞(比值) rate; ratio; proportion
  • : 軸Ⅰ名詞1. (圓柱形的零件) axle; shaft 2. (對稱部分的直線) axis 3. (圓柱形的纏繞器物) roller; spool Ⅱ量詞(用於纏在軸上的線以及裝裱帶軸子的字畫)
  • : Ⅰ動詞1 (比較; 較量高下、 長短、距離、好壞等) compare; compete; contrast; match; emulate 2 (比...
  • 橢圓 : [數學] oval; oval shaped; ellipse; ellipsoid橢圓規 ellipsograph; [圖] elliptic trammel; 橢圓軌道 ...
  1. The optimization design of the crank - connect rod mechanism was carried out. collocating the mass reasonably, adjusting the ratio ( ( 1 - f ) / f ) of the long axis to the short axis of the ellipse track, adjusting the direction of long axis to the direction where the internal - combustion engine was not sensitive to the stimulating force. all the above contribute to the max reduction of the vibration

    對單缸內燃機的曲柄滑塊機構進行優化設計,合理的布置加配質量的大小和方向,對軌跡的長短( 1 - f ) / f進行調整,將長方向調整到內燃機對激振力不敏感的方向,從而使不平衡力對內燃機所產生的振動最小,以某一具體的單缸內燃機為例進行了計算分析。
分享友人