单词盒子

matrix perturbation method

M 开头单词

基本解释

  • [交通运输工程]矩阵摄动法矩阵摄动理论
  • [机械工程]摄动方法

英汉例句

    双语例句

  • The matrix perturbation method is effective to solve this kind of problem.
    矩阵摄动法是解决这种问题的有力工具。
  • When crack expanding problem is studied, a high efficiency semi-analytical matrix perturbation method is put forward.
    对于裂纹扩展问题，提出了一种高效的半解析矩阵摄动法。
  • The ordinary matrix perturbation method fails to deal with the structural system of repeated or closed frequency modes.
    当系统具有重频或近频耦合模态时，常规的矩阵摄动法失效。

词组短语

    短语

  • complex modal matrix perturbation method 复模态矩阵摄动法

专业释义

    交通运输工程

  • 矩阵摄动法
  • 矩阵摄动理论

    • 机械工程

  • 摄动方法

    A new matrix perturbation method of general damped systems is developed in this paper. By this method, real transformation is used to decouple the system equations.
    本文提出了粘性阻尼系统的实空间摄动方法,对系统矩阵参数变化所引起模态阻尼、模态刚度的变化给出了定量的描述。