释义 |
major pollutants 基本例句 主要污染物 Season Change Characteristics of Main Pollutants in Surface Water of Zhuozhang River Basin.浊漳河流域地表水主要污染物季节变化特征。 Organic polymers and petroleum hydrocarbons are the main pollutants in viscous oil wastewater.有机聚合物和石油烃类物质是稠油废水中的主要污染物。 |