铅、汞、镉、铬和类金属砷五种重点重金属污染物排放总量【英】
the total pollutant discharge of 5 major heavy metals including lead, mercury, cadmium, chromium and the metalloid element - arsenic
译文来源
Assessment Report on the Implementation of the National Human Rights Action Plan of China (2012-2015)
定义来源
《国家人权行动计划(2012-2015年)》实施评估报告
例句
1. 2014年,全国铅、汞、镉、铬和类金属砷五种重点重金属污染物排放总量比2007年下降20%,
1. In 2014, the total pollutant discharge of 5 major heavy metals including lead, mercury, cadmium, chromium and the metalloid element - arsenic, decreased by 20 percent as compared with that in 2007.