critical opening speed 中文意思是什麼

critical opening speed 解釋
臨界開傘速度
  • critical : adj 1 批判的,批評的;(在某方面)有鑒定力的 (in)。2 吹毛求疵的;愛挑剔別人的 (of about)。3 ...
  • 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;〈...
  • 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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