... impairment of co-ordination [human body]损害人体官能的协调 impermeable liner 不渗漏层 impermeable membrane 防渗膜 ...
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The high density polyethylene membrane (HDPE) as impermeable liner in landfill construction is widely used recently in our country.
近年来，我国填埋场普遍采用高密度聚乙烯膜（HDPE）作为防渗层。
The present invention relates to an impermeable shoe (1), particularly a hiking shoe, comprising a shank (2), a breathable membrane (3) and an inner liner (4).
本发明涉及防水的鞋(1)，尤其是防水的旅游鞋，所述鞋具有鞋帮(2)、防水透气膜(3)和内衬体(4)。
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