利用计算代数几何工具，研究了平面截口的隐式代数曲面的光滑拼接问题。
Studed the blending of implicit algebraic surfaces with the intersections on planes by using algebraic geometry.
文中阐述了由直线和圆弧组成的零件轮廓基点计算的有效方法，并以典型实例介绍了代数法和几何法在基点计算中的应用。
It also expounds effective methods of basic points' coordinates calculation and USES the typical example to illustrate the algebra and geometry in basic points' coordinates calculation.
直达数论和量组，题目由于计算的复杂性，代数学的几何学，力学包括范围。
Topics covered range from computational complexity, algebraic geometry, dynamics, through to number theory and quantum groups.
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