中英互译
undetermined coefficient
基本释义
- [数] 未定系数
双语例句
- The difficulty in decomposing rational function into partial fraction is to fix the undetermined coefficient in partial fraction.将有理函数分解为部分分式的难点就是确定部分分式中的待定系数。
- By using the undetermined coefficient method, a new scheme is derived from the HAUC2 scheme to simulate the two dimensional convection-diffusion equation.运用待定系数法，建立了求解二维对流扩散方程的HAUC2格式。
- The undetermined coefficient of the model is selected by using the orthogonal optimum seeking method, thereby the quantitative relation of the model is determined.用正交优选方法优选模型中的待求系数，确定了模型的定量关系。
网络短语
- method of undetermined coefficient待定系数法
- undetermined coefficient estimate待定系数估计
- undetermined coefficient constructive method待定系数法
同义词
[数]未定系数