单词biquadratic
n.: 【数】四次幂；四次方程式
adj.: 【数】四次的
网络: 四乘幂的；双二次；二阶
【数学】四次幂;四次方程式
【数学】四次的,双二次的
四乘幂的
复数：biquadratics
The approximation of the parabolic integro-differential equations is studied with anisotropic biquadratic finite element.
研究具有各向异性特征的双二次元对抛物积分微分方程进行了逼近。
In this paper, the approximation of the second 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。
RLD had a biquadratic polynomial trend as the depth of soil increased.
根长密度随土壤深度的增加呈四次多项式的变化趋势；
The global topological structure of the homogeneous 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。
And in the last chapter, we study the entanglement properties in spin-1 bilinear-biquadratic (BB) model.
在最后一章中，我们研究了自旋1系统“双线性—四次”（BB）模型的纠缠性质。
The second algorithm is to resize an image based on biquadratic B-spline local interpolation.
二是基于双二次B样条局部插值的图像缩放算法。
The Surface Propagation Error Model of DEM Based on Biquadratic Interpolation Polynomial
基于双二次插值多项式的DEM传递误差模型
Incomplete Biquadratic Nonconforming Plate Element Solution to the Problem of Stability of an Elastic Circular Cylindrical Shell
弹性圆柱薄壳稳定性问题的不完全双二次非协调板元解
Universal electronically Tunable Current-mode Biquadratic Filters
通用电调谐双二阶电流模式滤波器
Realization of a Voltage-Mode Biquadratic Filtering Function Based on CFA
电压型双二次滤波函数的CFA实现