soilure涂污,污染soiln.土地；土壤；污物，粪便v.弄污soil cement mixing pile水泥土搅拌桩soil-bearing pressure土层承重压力Soil-vegetable system土壤-蔬菜系统soil genetic layer type土壤发生层类型soil erosion assessment水土流失评价soil conservation value土壤保持soil water infiltration土壤水分入渗soil quality evaluation土壤质量评价soil - arching effect土拱效应Soil physics parameters土壤参数