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目前我国已进入环境污染事故高发期。7555个大型重化工业项目中有81%布设在江河水域、人口密集区,45%为重大风险源……
At present, China has entered a period of high incidence of environmental pollution accidents. 81% of the 7555 large-scale heavy chemical industry projects are located in the rivers and streams, densely populated areas and 45% are major risk sources ......