secondary curvature的意思|示意

In order to achieve Class-A surface quality for primary and secondary surfaces, the surfaces must have G3 Curvature conditions in relation to each other.

在为了达到A级表面质量的小学和中学的表面，表面必须具有的G3曲率条件，在相互关系。

The analytical results show that the influence of the variation of belt tension is most obvious, and that of the slotting angle and run-up angle are secondary on the curvature radius.

张力的变化对曲率半径的影响最大，成槽角及抬高角的变化对曲率半径的影响也较大。

The effects of curvature and torsion on secondary flow, isoline of stream function and distribution of the axial velocity of flow were discussed.

讨论了曲率和挠度对二次流动、流函数等值线和轴向速度的影响，研究了不同曲率和挠度螺旋管道内流量与压力梯度之间的关系。