pollution effect

• 污染影响

pollution effect的用法和样例：

例句

1. The researchers found no evidence that air pollution influences headaches.
   研究人员没有发现空气污染影响头痛的证据。
2. Finally, methods of overcoming and lightening contamination effect are put forward.
   最后提了克服和减轻污染影响的方法。
3. The genetic toxicity and pollution effects of potassium chlorate on Vicia faba root tip cells were studied by means of VAMCN.
   利用蚕豆根尖微核技术研究了氯酸钾细胞遗传毒性和污染效应。