“铜污染”的概念、定义、翻译、参考文献-科学参考

单词	铜污染
释义	铜污染 Encyclopedia 工学铜污染释 pollution by copper铜污染由冶炼、金属加工、机械制造、钢铁生产及铜矿开采等工业生产过程导致含铜物质进入环境，并超过环境质量标准限值或造成生物生态危害影响的现象。
随便看	converse implication converse law of contraposition converse-negative proposition converse of a coding theorem converse of a contrapositive converse of an implication converse of the theorem converse order type converse proposition converse relation converse sentence converse statement converse theorem conversion conversion between market and official price conversion calculus conversion disorder conversion efficiency conversion factor conversion factor method conversion formula conversion fraction conversion gain conversion gain coefficient conversion intent

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