多污染物协同治理
control multiple pollutants in a coordinated way
注重多污染物协同治理和区域联防联控,地级及以上城市空气质量优良天数比例达 86.5%、上升 4 个百分点。
We made major efforts to control multiple pollutants in a coordinated way and across all regions. In cities at and above the prefectural level, air quality was good or excellent on 86.5% of the days over the past five years, a 4-percentage-point increase.
来源:CATTI译路通 日期:2023年4月14日
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