弹性轴分散
dispersion of elastic axes
二弹性轴分散
dispersion of two elastic axes
弹性-弹性碰撞接触
elastic-elastic impact contact
对称三弹性振子
three flexible symmetric simple harmonic oscillato
三分三
anisodus acutangulus
acutangular anisodus root
三阶非线性弹性
third-order nonlinear elasticity
三维弹性分析
three-dimensional elastic analysis
三轴分块排序
three-axis partitioning sorting order
粘弹性三维有限元
viscoelastic three-dimensional finite element meth
GDP就业弹性分析
GDP employment elasticity analysis
PEG热塑性弹性体
PEG thermoplastic elastomer
SBS热塑性弹性体
SBS thermoplastic elastomer
SBS