基本解释[數學]切曲率的線英汉例句雙語例句Numerical techniques related to the calculation of normal vector, tangential velocity, curvature and contact line are explained in detail.文中介紹了有關泡麪法曏矢量、切曏速度、曲率和接觸線等的計算技術。line of tangential curvature更多例句专业释义數學切曲率的線