Soil pH土壤pH
soiln.土地;土壤;污物,粪便v.弄污
Soil water erosion module水土流失模型
soil climate relationship土壤气候相关性
Soil of highway road area高速公路路域土壤
soil available phosphorus土壤速效磷
soil moisture evaporation土壤蒸发
soil pressure measurement土压力量测
Soil microbial activities土壤微生物活性
soil pollution monitoring土壤污染监测
soil-nailing supporting土钉支护
soil environment capacity土壤环境容量