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什么是 water pollution and water quality要英文

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/26 21:29:16
什么是 water pollution and water quality要英文
1.Water pollution: Industrial and institutional wastes and other harmful or objectionable material in sufficient quantities to result in a measurable degradation of the water quality.
2.Water quality: A term used to describe the chemical, physical, and biological characteristics of water with respect to its suitability for a particular use.