大家都搜:
空气污染标准
1、sediment pollution───沉积物污染
2、pollution───n.污染;污染物
3、res standard───res标准
4、standard───n.(Standard)人名;(英)斯坦达德;(德)施坦达德;adj.标准的;合规格的;公认为优秀的;n.标准;水准;旗;度量衡标准
5、pollution facts───污染事实
6、pollution essays───污染论文
7、thermal pollution───热污染
8、water pollution───[环境]水污染
9、current standard───电流标准;现行标准
1、To formulate an adaptable motor vehicle exhaust emission standard is one of the important events of air pollution control according to domestic and foreign experience.───根据国内外经验,制订合适的汽车废气排放标准是控制大气污染措施之一。
2、Primary standard — an ambient air pollution standard designed to protect human health.───基本标准——一个旨在保护人类健康的周围空气污染级别。
3、Many factories were over measure produced the smog that had over the standard and the smog seriously influence the air become air pollution.───许多工厂测量产生的烟雾对标准和烟雾严重影响空气成为空气污染。
4、Primary standard----An ambient air pollution standard designed to protect human health.───基本标准——一个旨在保护人类健康的周围空气污染级别。