23. In the manufacturing process of industry, the exhaust gas contain some harmful substance such as soot, sulfide, nitration, oil, and so on.
工业生产排出的废气中含有大量的烟尘、硫化物、硝化物、油类等有害物质。
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24. Tyrosine nitration, as a post-translational protein modification, has important function in structural and functional changing of protein.
最近研究发现蛋白酪氨酸硝基化，做为一种蛋白转录后修饰，对蛋白的结构和功能改变起着重要的作用。
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25. This paper studies some clean process used for the nitration of aromatic hydrocarbon, including liquid phase reaction and gas phase reaction.
介绍了当前研究开发中的几种芳烃的清洁硝化工艺，包括液相硝化和气相硝化。
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26. From 2, 6-dichloropyridine as starting material, we can get the target molecule through nitration, substitution, reduction, cyclization, oxidation etc.
以2,6 -二氯吡啶为原料，通过硝化，取代，还原，环化，氧化等几步反应可得到目标化合物。
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27. The reaction path for nitration of benzene can be appraised. Additionally, some experiment phenomena in connection with this reaction may be explained, too.
探讨了苯硝化反应的途径，并解释了有关此反应的某些实验现象。
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28. Nanometer tungsten nitride powders were synthesized as amm onium metatungstate by means of spray drying, calcination, milling and nitration in pure ammonia.
以偏钨酸氨为原料，采用喷雾干燥、焙烧、球磨和纯氨氮化工艺进行了氮化钨粉体制备研究。
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29. Nanometer tungsten nitride powders were synthesized as amm onium metatungstate by means of spray drying, calcination, milling and nitration in pure ammonia.
以偏钨酸氨为原料，采用喷雾干燥、焙烧、球磨和纯氨氮化工艺进行了氮化钨粉体制备研究。
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用作名词 (n.)
The nitration of this may lead to dinitrotoluene. 对此的硝化会生成二硝基甲苯。
Some amines undergo direct nitration during nitrolysis. 某些胺在硝解时发生直接硝化。
