biquadratic造句
That leads to
biquadratic equations for solution.
它们又引出待解的双二次方程.
The global topological structure of the
biquadratic systems is discussed and their coefficient conditions are given.
讨论了一类齐四次系统的全局结构,并给出了它们的系数条件.
In this paper, the approximation of order parabolic equation is studied with the anisotropic
biquadratic element.
本文研究具有各向异性特征的双二次元对二阶抛物方程的逼近.