leachyadj.有气孔的;能渗透的
leachn.垂直帆缘;后缘=leech.v.过滤;萃取;溶解出
leachate contamination渗浅液污染
Leaching concentration浸出浓度
leachate recirculation渗滤液回灌
leaching dregs of zinc锌浸出渣
leaching orthoplumbate[医] 原高铅酸铅
leaching while grinding边磨边浸
Leaching under pressure加压浸出
leach-casting machine浸提出渣机
leaching by percolation渗滤浸出
leaching-out kinetics浸出动力学