Soil contamination by diesel has been often reported as a result of accidental spillage,leakage and inappropriate use.Su......

降雨时,植被覆盖边坡表层土体中存在的大孔隙结构致使雨水快速入渗到根系底部,如果下层土体的渗透性较差,就会造成有植被覆盖土体......

In order to investigate the differences of macropores vertical distribution under different surface plants, and to asses......

以氯化1-丁基-3-甲基咪唑（[BMIM]Cl）离子液体改性埃洛石为基质,以USY为主剂制备了大孔渣油催化裂化（RFCC）助剂,采用XRD、N2吸附、SEM等......

文章在介绍大孔隙坡面产汇流及侵蚀试验设计、试验布置和试验中遇到的问题的基础上。利用实验室中人工降雨装置,对含有大孔隙结构......