搜集整理了大气粒子观测资料，运用米氏理论，从求解Mueller矩阵入手，计算并分析了可见光和红外波段大气体散射的偏振度特性。结果表明，......

A novel g-C3N4/I-TiO2 composite photocatalyst was successfully designed and prepared by a simple hydrothermal method.The......

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......