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- Electrochemical hydrogen and sulfur autotrophic denitrification combined process in drinking water treatment 电化学氢自养与硫自养集成去除饮用水中的硝酸盐
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- sulfur autotrophic 硫自养
- Ying Zhang autotrophic troupe for pleasure. 张家自养影戏班以供享乐。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- Sulfur bacteria Filamentous autotrophic chemosynthetic bacteria that derive energy by oxidizing sulfides to elemental sulfur and build up carbohydrates form carbon dioxide. 硫细菌:是通过将硫化物氧化为单体硫获得能量,可将二氧化碳固定为碳水化合物的丝状化能自养细菌。
- 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?
- 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。
- An autotrophic, unicellular, green alga presents the minimum of specialization. 一个自养的单细胞绿藻表现最小程度的特化。
- Control sulfur levels in FCC products. 控制流化催化裂化生产中硫的排放。
- Autotrophic mutants were prepared from six different stocks of a special group. 自养突变体是从一个特别类群的6个不同的原种菌系制备的。
- Sulfur is twice as heavy as oxygen. 硫是氧的两倍那么重。
- DCS has been used in 40 kt/a sulfur recovery plant. 40 kt/a硫磺回收装置自动控制采用DCS集散控制系统。
- I had spent three days shooting the sulfur miners. 我花了三天时间来拍摄硫磺采矿者。
- But the cooling effect from sulfur is short-lived. 但是硫起到的降温作用是暂时的。
- Ingredient:mineral contents,sulfur sublimed. 主要成份:矿盐;升华硫.