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- heptyl nitrite 亚硝酸庚酯
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Nitrite is used as a food additive. 亚硝酸盐被用作一种食物的附加剂。
- Nitrate was aerobically reduced to nitrite. 硝酸盐去氧后转化为亚硝酸盐。
- Nitrite is harmful to human material. 亚硝酸盐是一种对人体有害的物质。
- Nitrite is an important food additive. 亚硝酸盐是重要的食品添加剂。
- Instead of silver nitrite mercuric nitrite may be used. 可以用亚硝酸汞来代替亚硝酸银。
- Study on restrain of nitrite formation in drinking water. 抑制饮用水中亚硝酸盐形成的研究。
- Experimental on nitrite accumulation in biological fluidized bed. 生物流化床内亚硝酸积累试验。
- Weekly testing for ammonia, nitrite, nitrate, turbidity, iodide, and strontium. 每周测试氨氮，亚硝酸盐，硝酸盐氮，浊度，碘，锶。
- An ampoule of amyl nitrite or butyl nitrite used as a stimulant drug. 玻璃瓶用作兴奋剂的亚硝酸戊酯或亚硝酸丁酯的小玻璃药水瓶
- The extraction mechanism of palladium in chloride system by di(1-methyl heptyl)acetamide (N_(503)) has been studied. 本文研究了N,N二甲庚基乙酰胺(N_(s03))从氯化物体系中萃取钯的机理。
- Nitrite and nitrate in Vegetables play an important role in people's health. 蔬菜中的亚硝酸盐和硝酸盐涉及人体健康。
- The reaction of magenta and nitrite in sulfuric acid m ed ium was studied. 据此建立了一个简单、快速、选择性好的测定亚硝酸盐氮的新方法。
- Nitrite as a chemical pollutant has a bad effect on people's health. 亚硝酸盐作为一种化学性污染物,与人们的饮食、健康有密切的关系。
- The research developments of synthesis methods are introduced in this paper and also application of heptyl paraben in beer. 本文中介绍了近年来国内对尼泊金庚酯合成的研究进展,并介绍了国外专利关于尼泊金酯在啤酒中的应用研究。
- This paper reports the using of molybdophosphoric acid in synthesizing heptyl aldehyde ethylene acetal and meanwhile probes into the synthesizing conditions. 介绍了磷钼酸在乙二醇和庚醛缩合反应中的应用,探讨了乙二醇缩庚醛的合成条件。
- Both schemes indicate that the nitrite ion is not produced by the reduction of the nitrate ion. 这两种方案都表明亚硝酸根离子不是由硝酸根还原生成的。
- Example 7 was sensitized by aeration with sodium nitrite which was added terminally to the mixture. 例7借最后加入的亚硝酸钠产生气体而进行敏化。
- Yang Kai,Duan Zuo-ying,Zhang Jian-hua,et al.Study on inhibitory effect of heptyl paraben on food pollutant bacteria [J].Science and Technology of Food Industry,2004,25(2):116-118. [4]杨凯;段作营;张建华;等.;尼泊金庚酯对常见食品污染菌抑制作用的研究 [J]
