温度对一氯胺的影响较小,对自由氯和二氧化氯的影响较显著。
Temperature had little influence on the disinfection effects of monochloramine, while it influenced significantly on free chlorine and chlorine dioxide.
研究报告的主要撰写者、比利时国家科研基金会的埃尔弗莱德·伯纳德说,罪魁祸首可能是清洁公共浴池所用的氯产生的一种化学物质--三氯胺。
The lead author, Alfred Bernard of Belgium's National Fund for Scientific Research, said a possible culprit was the chemical trichloramine, a by-product of the chlorine used to clean public pools.
双氯醇胺是一种可以喂给猪的化学药剂,它可以使猪不累积脂肪。
Clenbuterol is a chemical that can be fed to pigs to prevent them from accumulating fat.
这方法一个典型的例子是由二氯胺制备出这个。
A typical example of the method is the preparation of this from dichloramine.
以乙醇胺为起始原料,经亲核取代、肖特一鲍曼反应和缩合反应制得吗氯贝胺,总收率可达71.2%。
Moclobelide was synthesized from ethanolamine by nucleophilic substitution and Schotten-Baumann reaction, followed by condensation with an overall yield of 71.2%.
结果复方增效氯硝柳胺悬浮剂是一种灰白色流动性黏稠液体,进入水体极易分散,可与水以任意比例混合。
Results Co-SCN was a gray thickener fluidity liquid. It was very easy to disperse and could be mixed with water in any proportion.
综合研究结果表明,聚环氧氯丙烷—二甲胺是一种高效多功能的有机絮凝剂。
The experimental results show that polyamine polymers are organic flocculants with high performance and multi-function.
本课题以二茂铁为原料,与邻甲氧基苯甲酰氯反应生成邻甲氧基苯甲酰基二茂铁,再与一系列胺反应合成亚胺,最终还原为二茂铁氨基化合物。
The title compounds were obtained by the reduction of the corresponding ferrocenyl imines, which were prepared from ferrocene and o-anisic acid chloride, followed by amination with aromatic amines.
也可以开一些止吐药,如异丙嗪、丙氯拉嗪或曲美苄胺等。
Antiemetics such as promethazine, prochlorperazine, or trimethobenzamide may be ordered.
但因其一个碳原子上含有3个氮,而普通蛋白质中一个碳原子上仅含有一个氮,三氯氰胺的氮含量比蛋白质还高。
However, because of a carbon atom at 3 with nitrogen, and the common protein in only a carbon atom with a nitrogen, nitrogen triclosan Cyanamid higher protein content than that.
氯硝柳胺是WHO唯一保留推荐使用的灭螺药,广泛用于杀灭钉螺预防血吸虫病,同时氯硝柳胺还是一种良好的驱除绦虫的药物。
Niclosamide was the only WHO recommended molluscacide, and was widely used to kill oncomelania to prevent and cure of snail fever.
介绍了一种采用二甲胺代替石灰与氯油反应,在生产氯仿的同时联产N,N-二甲基甲酰胺的新工艺。
In this paper, a new chloroform production process by reaction of chlorinated oil with dimethyl amine instead of lime is introduced, in which N, N- dimethyl methanamide is coproduct.
要是有人往牛奶里加三氯氰胺,往有机食品里添不该添的东西,生态农业出产的“一次产品”,再好,也没用。
If there are people adding melamine to milk, and adding things to organic products that shouldn't be there, no matter how good the "products" of organic farming are, they won't be any use.
本发明为化学合成方法是二氯丙烯胺的一种生产方法。
The present invention is a chemical synthesis method, a production method of the allyl dichloride amine.
第三章详细地研究了毛细管气相色谱法测定水溶液中仿生农药n, N一二甲基一2,3一二氯丙胺盐酸盐含量的分析方法。
In Chapter 3, a method for determination of biotics pesticide 2, 3-dichloro-n, N-dimethylpropyl-amine hydrochloride in aqueous has been developed by capillary gas chromatography in detail.
第三章详细地研究了毛细管气相色谱法测定水溶液中仿生农药n, N一二甲基一2,3一二氯丙胺盐酸盐含量的分析方法。
In Chapter 3, a method for determination of biotics pesticide 2, 3-dichloro-n, N-dimethylpropyl-amine hydrochloride in aqueous has been developed by capillary gas chromatography in detail.
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