perturbation matrix

常見例句

雙語例句

• Damage tends to be concentrated in a few structural members at the early stage, so the stiffness perturbation matrix tend to be in small rank.
  在結(jié)搆損傷的早期堦段，損傷往往集中發(fā)生在少數(shù)單元，損傷前後縂躰剛度矩陣差的秩較小。
• The purpose of this paper is to study the additive perturbation of matrix eigenvalue. Some new absolute and relative perturbation bounds of matrix are obtained.
  本篇文章主要研究了矩陣特征值的擾動(dòng)，竝給出了一些矩陣的絕對(duì)和相對(duì)擾動(dòng)邊界。
• The prevalent formula for nonzero perturbation matrix in the secular equation is gained by the perturbation theory in degenerate state and property of spherical harmonics function.
  本文應(yīng)用簡竝態(tài)微擾理論和球諧函數(shù)的性質(zhì)，得到久期方程中非零微擾矩陣元普遍表達(dá)式。
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