quartic

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.

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Moreover equations of degree higher than quartic often arise in equilibrium calculations.

况且,在平衡计算中常常发生比四次方程还高的高次方程.

辞典例句

In fact, this rational quartic spline is the successful generalization of quartic polynomial spline.

事实上, 这种有理插值样条曲线是C~ 2连续的四次多项式样条的成功推广.

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