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......

Two approaches to synthesize silicon-based catalytic structures that aim at capturing the properties and functionalities......

Y2O3:Eu3+ hollow spheres were successfully prepared with melamine formaldehyde(MF)spheres as template.The MF spheres pla......

Two approaches to synthesize silicon-based catalytic structures that aim at capturing the properties and functionalities......