土壤水分渗流运动  soil water infiltration

渗透性和渗流流土  flowing soil

渗透性和渗流渗流量  Seepage discharge

保土土壤保持  Soil conservation

地下土壤渗滤沟  infiltration trench

地下土壤渗滤系统  Subsurface soil infiltration systems; subsurface soil infiltration system

多级土壤渗滤系统  multi-soil-layering treatment MSL

防止土壤流失  halt soil erosion slow down

非饱和土渗流  unsaturated seepage

分布式土壤流失模型  distributed soil loss model

风沙土土壤  Aeolian soil

黑土土壤  black soil

黄土土流  loess flow

黄土土壤  soil in loess region

黏土土壤  clay soil; clay-water mud

人工土壤渗滤  artificial soil infiltration

容许土壤流失量  Soil loss tolerance

通用土壤流失方程  RUSLE; USLE; soil erosion; Universal Soil Loss Equation USLE; universal soil loss equation; universal soil loss equation model; codend rope

通用土壤流失方程(USLE)  clarke city; codend rope