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Nitrosophenols are formed very easily by the action of nitrous acid on phenols.
以亚硝酸作用于酚,很易制得亚硝基酚.
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Phenols are poisonous pollutants produced in the production process of many kinds of industry.
酚类化合物是多种工业生产过程中排放的有毒污染物.
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Carbolic acid ( or phenol ) : Organic compound, simplest member of the class of phenols.
石炭酸: 最简单的酚类有机化合物.
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结论: 烷烃基类取代物易于抗氧化,卤代烃基或硝基类取代物抗氧化活性差.
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Phenols contents in the core was 2.7 times higher than that in the flesh.
分析表明,鸭梨果心有较高的底物含量,约为果肉的2.7倍.
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畜禽消毒剂特点:空气消毒.与含氯、酚类 、 氧化类 、 季铵盐类配套交替使用效果更加佳.
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Objective To explore the effective treatment by phenols chemical burn and poisoning.
目的探讨酚类化学烧伤和中毒有效的治疗方法.
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Methods: The experience of 54 cases of phenols and poisoning were reviewed.
方法回顾54例酚类烧伤和中毒的经验.
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- litter n.废弃物，垃圾;杂乱的一堆;一窝幼崽;猫砂;褥草;轿子;v.使凌乱;乱扔;（猫狗）产仔;
- mega adj.宏大的;精彩的;巨大的;极佳的
- basic adj.基础的，根本的;最初级的，起码的;
- liar n.说谎者;
- cooker n.炉灶，灶具;
- fatal error 致命错误；致命（差）错;严重错误；致命的错误
- e-card n.电子名片;
- telescope n.望远镜;v.叠缩;精简;
- blenders n.搅拌机;(电动)食物搅拌器;掺和器blender的名词复数
- follow v.跟随;接着…发生;可以推断出;接下来是;沿着;注视;遵从;仿效;沿袭;理解;对…感兴趣;以…为原型;信奉;
- fax n.传真;vt.传真;传真传输;
- neither nor 既不…也不…;均不;两者都不
