英语词汇“煉銅”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	煉銅
释义	煉銅 liàn tóng精炼的铜。将磨成粉状的铜矿加水、油后，以浮选法取得含量较高的铜，置于锻烧炉内融成铜块，再以电解法取得纯铜的过程。这些炼铜的废水严重污染了河川。炼铜
随便看	sit in judgnent sit in meditation sit-in movement sit-inner sit-inners sit in on sit in on a class Sit in on a meeting sit in parliament sit-in protest sit in rank sit in the sunshine sitio sitio- sitiology siti ology sit i ology sitiomania sition sition notation positional notation sit-ins sit inscrutably sit-in strike sit in the back sit in the back of the car