The longitudinal coordinate -axis Y (method coordinate axis) is the sum of "method points".

纵坐标y轴(方法坐标轴)是“方法点”的集合。

The rotation formula of coordinate axis is used to be it's convenient and useful for process calculation.

利用坐标轴旋转公式，对其工艺计算方便适用。

A surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis.

抛物面一种有与单坐标轴平行的抛物截面和与该轴垂直的椭圆截面的平面。

By properly setting the coordinate axis, the discrete data of a symmetric coupler curve is made to satisfy the conjugate symmetry.

通过合理地选择坐标轴，使对称连杆曲线的离散数据满足共轭对称性。

By properly setting the coordinate axis, the discrete data of a symmetric coupler curve are made to satisfy the conjugate symmetry.

通过合理地选择坐标轴，使对称连杆曲线的离散数据满足共轭对称性。