2015年4月,联合国海洋环境保护科学问题联合专家组(gesamp)发布报告,把微塑料对海洋生物的危害程度等同于大型海洋垃圾对海洋生物的危害程度。...the international experience, the management of the microbeads should also be emphasized. it is suggested
behavior under time-of-use price. power system technology, 2013, 37(10): 2973-2978.martins v f, borges...电力系统自动化,2015,39(9):2-9.wang chengshan, wang dan, zhou yue,et al. framework analysis and technical challenges