为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The dynamic temperature variation of bio-materials induced by pulsed-laser irradiation is determined by a rapid transien......

An experimental study of bioheat transfer characteristics induced by pulsed-laser irradiation was presented. The heat tr......

为促进研究及产业发展,北京出入境检验检疫局积极探索和推进"中关村模式"改革,通过"一减、二免、三放、四助"措施,取得了良好的效......