词语impermeable barrier
解释不渗水层,不透水隔层;n.不透水层
词性名词
impermeable barrier〔名词〕不透水阻体,隔水屏障,不透水层详细»
impermeable barrier〔名词〕不渗透边界详细»
impermeable barrier〔名词〕不透水体,不透水层,防渗体详细»
impermeable barrier不透水层详细»