This article is devoted to studying the initial-boundary value problem for an ideal polytropic model of non-viscous and ......

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......

本文从稳定岸滩上非黏性颗粒在静水与动水中的受力分析出发,主要考虑颗粒物理特性及水流条件的影响,分析研究了岸坡稳定的机理,建......

This article is concerned with the impermeable wall problem for an ideal polytropic model of non-viscous and heat-conduc......

This article is devoted to studying the initial-boundary value problem for an ideal polytropic model of non-viscous and ......