soilbrom二溴乙烷
soiln.土地;土壤;污物,粪便v.弄污
soil and water loss controlling水土流失
Soil and pipe corrosion testing土壤和管道防腐测试
soil and foundation engineering桩基工程
soil organic carbon of cropland农田土壤有机碳
soil organic nitrogen fractions土壤有机氮组分
soil--cement retaining wall小刚度水泥土组合梁
soil evaporation of forest land林地土壤蒸发
soil microbial biomass nitrogen土壤微生物量氮
soil dilution plating technique土壤稀释平板技术