soil S土壤硫
soiln.土地;土壤;污物,粪便v.弄污
soil heat flux土壤热通量
soiled laundry要洗的衣服
soil work test土工试验
soil extrusion涌土
soil retention水土保持
soil constants土壤常数
soil ecosystem土壤生态系统
soil expansion土膨胀
soil pollution土壤污染
soil fumigants土壤熏蒸剂