First, on the basis of normal equation of the gyration surfacegeodesic, educe the fiber winding linetype, essential equation ol thelinetype, the regulation of velocity ratio.

• 首先，本文在已有的回转曲面测地线一般方程的基础上对圆环压力容器的纤维缠绕线型、线型基本方程、线型速比微调进行了理论推导；