leachn.垂直帆缘;后缘=leech.v.过滤;萃取;溶解出
leaching basin过滤池
leaching white[医] 铅白, 碳酸铅白, 碱式碳酸铅
leaching layer淋溶层
leaching iodide[医] 碘化铅
leached profile淋溶剖面
leaching trough浸出槽
leaching etlect淋滤改造
leached surface渗漏面
leaching action浸析作用
leach chemistry溶浸化学