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- sulfuric hydrazine 硫酸肼
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- Used diluted sulfuric acid as absorbent and ampere detector for determining Trace hydrazine in air with ion chromatography. 以稀硫酸为吸收液,铂工作电极为安培检测器,用离子色谱法测定空气中的微量肼。
- Reaction with hydrazine forms the hydrazidine. 与肼反应时,形成肼定。
- Most sulfuric acid is made by the contact process. 大多数的硫酸是用接触法制造的。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Acids used in pickling can include sulfuric. 酸浸渍中用的酸有硫酸。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- Hydrazine perchlorate and lithium perchlorate form two eutectics. 过氯酸肼和过氯酸锂形成两种低共熔物。
- 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?
- Byname: Hydrazine monohydrate.Molecular formula: H2N:NH2.H2O. 产品英文名：Hydrazine;hydrate产品别名： 水合联氨 分子式：H2N:NH2.
- 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
- The hydrazine sulfate has been prepared by the hydrazine hydrate. 首先用尿素氧化法制备水合肼,然后加入浓硫酸得产物硫酸肼。
- 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。
- 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。
