Most synthetic materials,when subjected to dynamic stress,will undergo microstructural damage.Conversely,biological tiss......

随着现代工业技术的发展,测控系统广泛应用于高精度、复杂工业控制和大吨位加载设备中,用于分析承受复杂载荷或本身性质复杂的机械......

　　A bumper which consists of two types of High Strength Steels is tested under a speed of 40km/h.To simulate the crash......

　　Nanoscale contacts determine the transfer efficiency of load,current and heat at an interface,and thus are at the co......