1) generalized difference quotient
广义差商
1.
A new kind of generalized difference quotient with any base point has been defined.
建立了一般节点情形下的一类广义差商,推导出了这类广义差商的性质,从而推广了差商的概念,在此基础上,利用广义差商构造函数插值,简化B样条基函数表示。
2) the generalied difference quotient function
广义差商函数
3) generalized quotient rings
广义商环
1.
The purpose of this paper is to investigate the so-called multiplicatively directed families of ideals and their generalized quotient rings.
出了乘法正向理想族的概念 ,研究了广义商环QJ(R)的结构和性质。
4) generalized rayleigh quotient
广义Rayleigh商
1.
Based on the work of Lin Qun, the interpolation correction and two-grid discretization schemes based on generalized Rayleigh quotient are established to solve nonselfadjoint elliptic problems.
在林群等学者的基础上,基于广义Rayleigh商得到了解非自共轭问题的插值校正方案、2-网格离散方案。
5) goods in broad sense
广义商品
6) generalized difference
广义差分
1.
Consider the L2 norm error estimates of a generalized difference for elliptic problems.
引 言 广义差分法作为处理偏微分方程的离散技术,能够保持质量,动量,能量等物理量的守恒。
补充资料：差商
差商就是因变量的改变量与自变量的改变量两者相除的商。
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