mercury withdrawal curve

例句：

1. 1. The studyof the mercury emission curve is crucial for understanding the environmental impact of industrial activities.
   研究汞排放曲线对于理解工业活动对环境的影响至关重要。
2. 2. The mercury emission curve shows a significant increase in emissions from coal-fired power plants.
   汞排放曲线显示燃煤电厂的排放量显著增加。
3. 3. The mercury emission curve provides valuable insights into the sources and pathways of mercury pollution in the environment.
   汞排放曲线为了解环境中汞污染的来源和途径提供了宝贵的见解。