在建设工程项目的评标工作中，采用欧氏范数理论对项目的承包商进行优选。
Euclidean norm theory was used to select and optimize the contractors during the evaluation work of the construction projects.
目前具有代表性的结果不是很多，本章中给出新的酉极因子扰动欧氏范数上界。
Presently, there are not many representative conclusions, so this chapter gives a new perturbation bounds for the unitary polar factor.
有限元模型用质量和刚度参数表示，这些参数由正交条件和特征方程的加权欧氏范数取极小值来确定。
The finite element model is expressed by mass and stiffness parameters, which are determined by minimization of weighted Euclidean, norms of orthogonality conditions and characteristics equations.
应用推荐