Soil Cd土壤Cdsoiln.土地；土壤；污物，粪便v.弄污soil physical maturity土壤的物理适耕性,土壤物理适耕性soil cement mixed pile水泥土搅拌桩soil basal respiration土壤基础呼吸soil-layer structure土层构造soil-protection wood林地保护树soil-lime-pozzolann.火山灰石灰土soil-removing action去污作用soil applied herbicide土壤用除草剂soil water evaporation土壤蒸发soil thermal parameter土壤热参数