I must finish the work so my boss will stop hounding me.我必须做完工作,以免老板总是纠缠着我.His creditors were hounding him for money.债主们逼着找他要钱.Newcomers are constantly hounding them for advice.新人总是一刻不停地缠着向他们讨教。...
The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得.The surface obtained when every point on the edge generates an involute is called helicoid.表面获得了在边缘...