2) quartic implicit algebraic surface
四次隐式代数曲面
1.
This paper proposes a piecewise geometric approach to parametrize a kind of quartic implicit algebraic surface.
针对一类四次隐式代数曲面 ,提出一种基于分片的几何参数化方法 。
3) Convex Implicit Algebraic Surface
凸隐式代数曲面
4) implicit algebraic curve
隐式代数曲线
5) cubic algebraic curve
三次代数曲线
1.
G~2-continuous cubic algebraic curve with the given tangent polygon;
与给定切线多边形相切的G~2连续的三次代数曲线
6) cubic algebric curve solution
三次代数曲线解
1.
In this paper,nonexistence of limit cycle for the c ubic system in plane with two cubic algebric curve solutions y2=(ax3+bx)2 was proved by qualitative analysis method,however,the singular closed orbit can exist in some cases.
用定性分析的方法，证明了具有两条三次代数曲线解y2=(ax3+bx)2的平面三次系统无极限环，但可以有奇闭轨。
补充资料：寻阳三隐
1.指周续之﹑刘遗民﹑陶潜三人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条