多分子層的吸附作用可用自來(lái)水淋洗金屬箔而重新實(shí)現(xiàn).The absorption of many molecular layers could be reestablished by rinsing the foils with tap water.巰基纖維用稀酸淋洗再生.The sulfhydryl fibre is regenerated by diluted acid leaching.除非發(fā)生淋洗, 氮肥不應(yīng)在煙草田間作業(yè)結(jié)束后再...