2008•Journal of Shenyang Normal UniversityRequires access
On Exterior Contact of a Class of Revolving Curved Surface
Yuefeng Lin
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Abstract
The paper gives and proves the long shape ellipsoid of revolution surface,the double leaf revolving hyperboloid,and on the revolving paraboloid rotation axis about this revolving curved surface the section geometry determination;It gives and proves the that through long shape ellipsoid of revolution surface,double leaf revolving hyperboloid,and outside revolving paraboloid revolving curved surface and vertical to this rotation axis the section geometry determination of the straight line about the revolving curved surface.