“Pollution by Manganese”的概念、定义、翻译、参考文献-科学参考

单词	Pollution by Manganese
释义	Pollution by Manganese Encyclopedia 工学锰污染释 Pollution by Manganese锰污染人类生活和生产活动中排放的锰及其化合物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	spanning subgraph spanning tree spanning tree algorithm spanning wedge span of a compass span of control span of control and hierarchy spaper-bubble spar S parameters SPARC SPARC instruction set SPARC指令集 spare belt spare clothes spare disk spare electromagnetic radiation spare extent spare parts decision spare tablets spare-time education spare-time sports school sparganosis mansoni sparganosis of animal sparganum

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