pollution effect的用法和樣例：
例句
- The researchers found no evidence that air pollution influences headaches.
研究人員沒有發現空氣污染影響頭痛的證據。 - Finally, methods of overcoming and lightening contamination effect are put forward.
最後提了克服和減輕污染影響的方法。 - The genetic toxicity and pollution effects of potassium chlorate on Vicia faba root tip cells were studied by means of VAMCN.
利用蠶豆根尖微核技術研究了氯酸鉀細胞遺傳毒性和污染效應。
