That leads to biquadratic equations for solution.
它們又引出待解的雙二次方程.
辭典例句
The global topological structure of the biquadratic systems is discussed and their coefficient conditions are given.
討論了一類齊四次系統(tǒng)的全局結構,并給出了它們的系數(shù)條件.
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In this paper, the approximation of order parabolic equation is studied with the anisotropic biquadratic element.
本文研究具有各向異性特征的雙二次元對二階拋物方程的逼近.
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