opening and closing speed 中文意思是什麼

opening and closing speed 解釋
開閉速度
  • opening : n 1 開,開放;開始,著手;開端,開頭;開場,開幕。2 口,孔,縫,洞;空隙;通路。3 空地,空場;〈...
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • closing : n 1 封閉,停閉;封閉口;【植物;植物學】郁閉。2 終結,結尾;完工。3 (交易等的)談妥;結賬;地產...
  • speed : n 1 快,迅速。2 速率,速度。3 (汽車的)變速器,排擋。4 (膠片,照相紙)感光速度。5 〈古語〉興隆...
  1. 3 each critical component of the operation mechanism is researched from theory and practice : accumulation energy, driving motion, buffering, tripping. each acting force of the operation mechanism is considered, especially the dynamic mathematic model of the moving parts is established. with numerical calculating method, the speed character of opening and closing is also calculated

    3 、著重從理論和實踐上研究操動機構各個關鍵部分:儲能、傳動、緩沖、脫扣等部分,充分考慮機構中各力的作用情況,特別是建立了運動部分的動力學數學模型,採用數值計算方法計算了分、合閘過程中的速度特性。
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