Monoliths with hierarchical porosity have aroused great interest due to their potential applications in the industrial f......

Tillage plays an important role in modifying soil hydraulic properties.The objective of the present study was to evaluat......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

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

Undisturbed soil core with many macropores and disturbed soil core with only one macropore (diameter is 10 mm) were prob......

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......

将实验室合成的聚苯乙烯乳胶微球(PS)加入制备方钠石(SOD)沸石的前驱体凝胶中,在45℃条件下制得干凝胶,随后采用“蒸汽相转化”法......

Due to the extensive gullying from historically excessive erosion in the loess plateau of China, much of this region is ......