cylinder score 中文意思是什麼

cylinder score 解釋
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  • cylinder : n 1 圓筒;機筒;烘筒;量筒;(印刷機等的)滾筒。2 【數學】柱(面),柱體。3 【機械工程】汽缸;【...
  • score : n 1 ?痕,截痕,刻痕,劃線;痕,抓痕;鞭痕;裂縫;記號。2 對號籌片。3 計算;百分數,成份;【運】比...
  1. A open - close mathematic model is introduced into calculation of torsional vibration. results show : kurtosisness and high harmonic will increase when crankshaft have crack. 5. cylinder score is also diagnosed by torsional vibration in this paper, when cylinder score occurring, the friction of piston will decrease the action of air pressure

    本文借鑒了裂紋轉子剛度的開閉模型,首次對含有變剛度單元的柴油機動力裝置進行了扭振計算,結果表明柴油機曲軸有裂紋后,扭振的角位移和附加振動力矩的高諧次分量會增加,峭度值增加。
  2. The frequency of oscillator is the highest in china now. cylinder misfire, crack on crankshaft and cylinder score can be diagnosed by diagnosis part

    診斷系統的規則簡單實用,系統具有良好的開放性,並便於修改和移植。
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