If small changes of structural parameters of intelligent structures with closely-spaced eigenvalues are made, eigenvectors corresponding to multiple eigenvalues may have a jump that may not be small.是什么意思_If small changes of structural parameters of intelligent structures with closely-spaced eigenvalues are made, eigenvectors corresponding to multiple eigenvalues may have a jump that may not be small.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句