您要查找的是不是：
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- Carbon monoxide, chlorine, and sulfur dioxide are examples of these gases. 一氧化碳、氯气、二氧化硫就是这些气体的代表。
- sulfur monoxide 一氧化硫
- sulfur monoxid 一氧化硫
- As motor vehicles burn fuel, they give off carbon monoxide as a waste. 在汽车燃烧燃料时,产生废气一氧化碳。
- The heavy traffic tinctures the air with carbon monoxide. 繁忙的交通使空气里充满一氧化碳。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- CO is the formula for carbon monoxide. CO 是一氧化碳的分子式。
- The mineral form of lead monoxide,PbO. 天然一氧化铅一氧化铅(PbO)的矿物形式
- The mineral form of lead monoxide, PbO. 天然一氧化铅一氧化铅（pbo）的矿物形式
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- White and blank, expansive as carbon monoxide. 白的和黑的，如一氧化碳般珍贵。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- The unionized sulfur species is ??in water. 溶于水中非电离形式的硫即?妗?/UK>
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要，对吗?
- These winds can trap chlorine monoxide and speed ozone destruction. 这些风能捕获一氧化氯并加速对臭氧的破坏。
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- There was the smell of sulfur, like burning tires. 那味道闻起来像是硫磺,像是燃烧的轮胎一样。
- Control sulfur levels in FCC products. 控制流化催化裂化生产中硫的排放。
- Sulfur is twice as heavy as oxygen. 硫是氧的两倍那么重。
