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- Distribution of sulfur pollutants in east asta 东亚地区硫污染物的空间分布特征
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- We should use anthracite to avoid air pollution. 我们应该使用无烟煤以防止空气污染。
- Pollution control has cleared the air. 污染管制已净化了空气。
- Expiration of prevention action of coating technique on fluoride and sulfur pollution from civilian high-fluorine stone coal 包裹法对民用高氟石煤氟硫污染的防治作用
- Man is fighting a battle against pollution. 人类正在与污染作斗争。
- Pollution is still very much a live issue. 污染现象仍然是当前的大问题。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧，土壤的酸化越来越严重。
- A clamor in the press for pollution control. 在报纸上对污染控制的呼吁
- Water pollution imperils all kinds of marine life. 水质污染危及所有海洋生物。
- Pollution has stripped the trees of their foliage. 污染剥光了这些树的叶子。
- We have freed the lake from pollution. 我们已经清除了该湖的污染。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Many young people could not resist the spiritual pollution. 很多年轻人不能抵制精神污染。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- It will cause pollution and the destruction of our seas and oceans. 这会引起污染，破坏我们的海洋和江河。
- We are sad about the pollution of our beaches with oil. 我们很痛心石油对我们海滩的污染。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- Many people are concerned about the pollution of the environment. 许多人都关心环境污染问题。
- The unionized sulfur species is ??in water. 溶于水中非电离形式的硫即?妗?/UK>
