rotation contour的意思|示意

The differential error model was used to develop the machine tool stiffness matrix. The solution gave contour plots of the position stiffness and the rotation stiffness.

根据微分误差模型，建立了机床刚度矩阵，得出了机床位置刚度和转动刚度的分布情况，着重讨论了铰链刚度对机床刚度的影响。

The distance of the contour from its axis of rotation continuously varies through alternating maxima and minima.

这是自其旋转轴轮廓的距离不断变化，通过交替极值。