[1]OLOVSSON L,SIMONSSON K,UNOSSON M.Selective Mass Scaling for Explicit Finite Element Analyses.[J].International Journal for Numerical Methods in Engineering,2005,63(10):1436-1445. X+n+jI0zUF7JB4KlBrZfRT1a4W8GKs5cFcX6qTDwChKwgwk/rY7Xmzkwtye3wR9V