Editorial Cartooning 1.Politico cartoonist Matt Wuerker speaks after an announcement of winning the 2012 Pulitzer for ed......

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 Beryl Embayment is situated at the south end of the North Viking Graben in the North Sea. Three sets of normal fault......

语言障碍一直是影响影视作品跨境传播的重要因素。互联网的发展为影视作品在世界范围内传播提供了前所未有的便利。在互联网背景下......