n-butanol的意思|示意
n-丁醇正丁醇
n-butanol的网络常见释义
正丁醇 正丁醇(n-butanol)是盐酸四环素生产中所需的主要溶媒之一,产生的废正丁醇溶媒经回收后可再次使用〔1〕。
丁醇 毕业论文天下网_耐丁醇微生物的筛选_生物工程毕业论文格式范文 关键词：菌种筛选；丁醇；生长曲线；菌种鉴定 [gap=1153]Keywords: screen; n-butanol; the growth curve; strain identification
丙原醇 正丁醇;1-丁醇;酪醇;丙原醇;丁醇;第一丁醇;丙原醇;n-Butanol;1-Butanol;……
第一丁醇 正丁醇;1-丁醇;酪醇;丙原醇;丁醇;第一丁醇;丙原醇;n-Butanol;1-Butanol;……
n-butanol相关短语
1、 N-butanol extract 正丁醇提取物
2、 N Butanol 正丁醇
3、 n-Butanol for industrial use 工业正丁醇
n-butanol相关例句
Result: Toxic reactions were found in the mice of n-butanol extract group and water-soluble part group.
结果：正丁醇部分组、水溶性部分组小鼠出现毒性反应。
The effect of molar ratio of n-butanol to lactate, the amount of catalyst, reaction time and water-carrying agent on the yield of ester was studied. The optimal condition of reaction was determined.
考察了醇酸比、催化剂用量、反应时间及带水剂对产率的影响，确定了该反应的最佳条件。
RESULT the acetic ether portion, n-butanol portion and total flavonoids portion of Pollen Typhae could markedly shorten the coagulate time in mice.
结果蒲黄及炮制品的乙酸乙酯部位、正丁醇部位、总黄酮部位可明显缩短小鼠凝血时间。
Conclusion:Toxic components mainly exist in water-soluble part and n-butanol extract of Herba Siegesbeckiae.
结论：毒性成分主要存在于极性大的溶剂中，即残留的水溶性部分及正丁醇部分。
Discusses the mechanism and harmfulness of undesired formation of butyl ether by inter-molecular dehydration of n-butanol during DBP production. Preventive measures are also provided.
着重讨论了DBP(邻苯二甲酸二丁酯)生产过程中，丁醇分子间脱水生成丁醚的副反应机理及危害，并找出了预防副反应发生的措施。
Used the way of perpendicular design to equilibrium arrange in pairs or groups of diesel-methanol-n-butanol-oleic acid, and then looked for a optimize result from the experiments of a diesel engine.
利用正交设计方法对柴油—甲醇—正丁醇—油酸的混合燃料进行均衡搭配，然后在台架试验中寻求优化解。