多余变量的英文

redundant variable

surplus variable

• 多余:    unnecessary; more ...
• 变量:    variable; variable ...
• 多余变:    surplus variable

例句与用法

1. Considering the eigen - equations belong to redundance equations because the measured eigen - pairs are less than the orders of model , in order to solving the ones and get the modification matrices of mass and stiffness , the excrescent variables are given randomly
   为了求解超越方程以确定质量与刚度修正矩阵，提出随机给定超越方程中的多余变量值，采用遗传算法来寻优。