An open curve formed by a plane that cuts the base of a right circular cone.
一个平面与正圆锥体的底部相交而形成的不闭合的曲线。
Standing on a square table, lift high an ice cream cone in the right hand.
站在一张方桌上，右手举起一个雪糕筒。
The equations is used whether roller is column or cone, cam is in spine or groove location, left or right helical, single head or many heads and how it is turning.
该方程适用于滚子为柱型或锥型凸轮为槽定位或脊定位、单头或多头、左旋或右旋、上转或下转的情况。
The paper presents the graphic method of solution of the intersection of right elliptic cone with plane by rotation of auxiliary planes at a certain Angle.
提出一种将辅助平面旋转某个特定的角度图解正椭圆锥面截交线的方法。
The right-truncated cone is firstly adopted to approximate metallic wire target with a curvilinear axis and variable radius.
首先引入直截锥体单元来模拟金属线状目标，可对横截面连续变化的导线做精确近似；
This article has extended a property of the right Angle chord of the circular cone curve to the general cases.
本文将圆锥曲线的直角弦的一个性质推广到了一般情形。
This article has extended a property of the right Angle chord of the circular cone curve to the general cases.
本文将圆锥曲线的直角弦的一个性质推广到了一般情形。
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