n-butyl的例句大全

synthesis of n-butyl chloroacetate by microwave irradiation

微波加热法合成氯乙酸正丁酯

synthesis of n-butyl chloroacetate catalyzed by p-toluene sulfuric acid

对甲苯磺酸催化合成氯乙酸正丁酯

catalytic synthesis of n-butyl chloroacetate with solid acid

固体酸催化合成氯乙酸正丁酯

synthesis of n-butyl chloroacetate catalyzed by sulfamic acid

氨基磺酸催化合成氯乙酸正丁酯

pyroligneous. chemonucleolysis, a fruit smell. such as: ethyl acetate, n-butyl acetate, and so on.

醋系。溶解力强，具有强烈的水果气味，价格高。如：醋酸乙酯，醋酸丁酯等。

synthesis of n-butyl stearate catalyzed by sodium bisulfate

硫酸氢钠催化合成硬脂酸正丁酯

catalytic synthesis of n-butyl stearate with aminosulfonic acid

氨基磺酸催化合成硬脂酸正丁酯

synthesis of n-butyl stearate catalyzed by ammonium ferric sulfate

硫酸铁铵催化合成硬脂酸正丁酯

research progress on synthesis of n-butyl butyrate by catalytic esterification

催化酯化合成丁酸正丁酯的研究进展

synthesis of n-butyl butyrate by catalysis of sodium bisulfate

硫酸氢钠催化合成丁酸正丁酯

catalytic synthesis of n-butyl butyrate with solid acid

固体酸催化合成丁酸正丁酯

the inhibitive action of isopropyl amine, n-butyl amine and n-octyl amine on aluminium corrosion in hydrochloric acid solutions was studied using mass loss technique.

采用失重法研究了异丙胺、正丁胺、正辛胺在盐酸介质中对铝的缓蚀性能，发现正辛胺是一种较好的缓蚀剂。

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。

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

the results showed that the volatile compositions in liquid milk product contained mostly aldehyde, alcohol, isoamyl alcohol, ethyl formate, acetic ether, isobutyl acetate, isoamyl acetate, n-butyl acetate.

结果表明液态奶制品的挥发性成分主要有乙醛、乙醇、异戊醇、甲酸乙酯、乙酸乙酯、乙酸异丁酯、乙酸异戊酯和乙酸正丁酯等。

a series of copper phthalocyanine derivatives substituted by aliphatic chain were obtained by the reaction of tetra-formyl chloride copper phthalocyanine and aliphatic alcohol such as n-butyl alcohol, n-amyl alcohol, n-hexyl alcohol, n-caprylic alcohol and lauryl alcohol.

报道了四甲酰氯酞菁铜的合成及其与反应得到正丁醇、正戊醇、正己醇、正辛醇、正十二醇5个含脂肪链取代基的酞菁铜衍生物。

study on new technology of synthesis of n-butyl benzoate catalyzed by sodium hydrogen sulphate

硫酸氢钠催化合成苯甲酸正丁酯的研究

synthesis of n-butyl chloro acetate from chloroacetic acid and n-butanol in the presence of stannic chloride pentahydrate was studied.

在五水四氯化锡存在下，由氯乙酸和正丁醇合成氯乙酸正丁酯。

study on the synthesis of n-butyl acetate catalyzed by stannous chloride

氯化亚锡催化合成乙酸丁酯的研究

The solid base of NaOH adsorbed on MgO or CaO was used as condensation catalyst, and Pd/ C was used as hydrogenation catalyst. 2-Heptanone was synthesized from n-butyl aldehyde and propanone via cross al-dol condensation, dehydration, catalyzed hydrogenation.

用氧化镁或氧化钙负载氢氧化钠（NaOH）固体碱作缩合催化剂，钯/炭（Pd/C）作为加氢催化剂，由丁醛和丙酮经交叉酮醛缩合、脱水、催化加氢制得2-庚酮。