| 单词 | n-butyl alcohol | ||||||||||
| 释义 | n-butyl alcohol
更多释义 收起释义 例句释义: 正丁醇,正丁醇标准品 1. Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol. 用强酸性阳离子交换树脂催化丁二酸和正丁醇的酯化反应，合成了丁二酸二丁酯。 www.dictall.com 2. butyl propionate was catalytic synthesis by the esterification reaction of n butyl alcohol with propionic acid by potassium bisulfate. 用硫酸氢钾催化丙酸和正丁醇的酯化反应合成了丙酸丁酯。 www.chemyq.com 3. The catalytic activity of rare earth chlorides for esterification reaction between citric acid and n butyl alcohol was investigated. 研究了氯化稀土对柠檬酸与正丁醇酯化反应的催化性能。 dictsearch.appspot.com 4. Then the Concrete was extracted respectively with petroleum ether, chloroform, ethyl acetate and n-butyl alcohol. 浸膏依次用石油醚、氯仿、乙酸乙酯和正丁醇萃取，用色谱分离技术对各分部进行分离。 www.fabiao.net 5. N- butyl lactate was synthesized from lactic acid and n- butyl alcohol in the presence of strongly acidic cationic exchange resin. 在强酸性阳离子交换树脂存在下，由乳酸和正丁醇合成了乳酸正丁酯。 www.dictall.com 6. Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and n-butyl alcohol. 结果表明：溶解聚苯乙烯的理想溶剂为二甲苯、乙酸乙酯和正丁醇的混合溶剂。 www.chemyq.com 7. By acetate and n-butyl alcohol in sulfuric acid-catalyzed esterification obtained. 由乙酸与正丁醇在硫酸催化下酯化制得。 zhidao.baidu.com 8. In the presence of catalyst of rare earth compound, lactic acid reacts with n-butyl alcohol to form butyl lactate. 以稀土化合物为催化剂，实现了乳酸与正丁醇反应合成乳酸正丁酯。 www.chemyq.com 9. To study the chemical constituents in acetic ether and n-butyl alcohol fractions from the roots of Isatis indigotica alcohol extract. 研究板蓝根乙醇提取物的醋酸乙酯和正丁醇萃取层中的化学成分。 www.tiprpress.com 10. Objective: To study the analgesic effect of Cestrum Nocurnum n-Butyl alcohol(CNB) extract on a mouse model. 目的：探讨夜来香正丁醇提取物对小鼠的镇痛作用。 kns50.chkd.cnki.net 1. Nickel base alloy powder; Determination of phosphorus content; N-butyl alcohol-chloroform extraction spectrophotometric method 镍基合金粉化学分析方法正丁醇-三氯甲烷萃取分光光度法测定磷量 bz.qs100.com 2. Vanadium--Determination of silicon content--N-butyl alcohol extraction spectrophotometric method 钒化学分析方法正丁醇萃取光度法测定硅量 www.zftrans.com 3. Effects of cestrum nocturnum n-butyl alcohol extract on contractile characteristics of right atrium in isolated guinea pig 夜来香正丁醇提取物对离体豚鼠右心房收缩特性的影响 www.ilib.cn 4. Determination of Proanthocyanidin in the Grape Seeds by n-butyl Alcohol-hydrochloric Acid Spectrometry 正丁醇-盐酸比色法测定葡萄籽原花青素含量 www.ilib.cn 5. Study on methyl methacrylate-water(salt water)-tween-n-butyl alcohol polymerization in microemulsion 甲基丙烯酸甲酯-水（盐水）-吐温-正丁醇微乳液聚合研究 www.ilib.cn 6. A Study on Catalytic Synthesis of n-butyl Lactate from Lactate Acid with n-butyl Alcohol by Hydrochloric Acid Modified Kaolin 酸改性高岭土催化合成乳酸正丁酯的研究 service.ilib.cn |
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