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......

Composite structures are often used in the aerospace industry due to the advantages offered by a high strength to weight......

A posteriori error estimate of the discontinuous-streamline diffusion method for first-order hyperbolic equations was pr......

Exhaustive mineralization of pentachlorophenolate ion (PCP) in phosphate buffer was carried out using anodic contact glo......