n-butyl alcohol
英 [en ˈbjuːtɪl ˈælkəhɒl]
美 [en ˈbjutəl ˈælkəhɔːl]
网络 正丁醇; 丁醇; 正丁醇标准品
双语例句
- Besides, seed culture medium, the addition of carbon sources, protein treatment, and mixed microbial fermentation would influence greatly the formation of total higher alcohols and n-butyl alcohol.
种子培养基、碳源补加、蛋白质处理和混合菌种发酵对总高级醇和正丁醇的生成有较大的影响； - Preparation of Methanesulfonates and Its Catalytic Activity in Esterification of Butyric Acid with n-Butyl Alcohol
十二氟庚醇琥珀酸酯磺酸盐的合成及性能甲磺酸盐的制备及其催化合成丁酸丁酯 - It was reported about catalysis of urushiol-molybdenum chelate polymer ( PUM) on the esterification of n-butyl alcohol and glacial acetic acid and the effect of reactive condition on field.
本文报道漆酚钼螯合高聚物（PUM）催化正丁醇和冰乙酸直接酯化的研究结果，并考察了不同钼含量的PUM、PUM用量、醇酸比等对醋酸丁酯产率的影响。 - Effect of Cestrum Nocturnum n-Butyl Alcohol Extract on Antiarrhythmia Study on inhibition of ethanol extract from nymphaea hybrid on the activity of tyrosinase
夜来香正丁醇提取物抗心律失常的研究香水莲花醇提取物对酪氨酸酶抑制作用的研究 - 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。 - Study on the sedative and hypnotic effects of n-butyl alcohol extracts of eucommia male flowers
杜仲雄花正丁醇提取物的镇静催眠作用研究 - Solvents of dissolution PS plastic foam are mix solvents of dimethylbenzene, ethyl acetate and n-butyl alcohol. DTPA ( diethylene triamine penta-aceticacid)
结果表明：溶解聚苯乙烯的理想溶剂为二甲苯、酸乙酯和正丁醇的混合溶剂。 - Dibutyl succinate was synthesized catalyzed by a strong acid cation exchange resin from succinic acid and n-butyl alcohol.
研究了强酸性阳离子交换树脂催化合成邻苯二甲酸线性高碳醇酯的方法。 - 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。 - The article researched that the esterification of acetic acid and n-butyl alcohol under the microwave radiation in reasonable power with iron trichloride as a catalyzer.
文章研究了用三氯化铁作催化剂，在一定功率微波辐射下乙酸和正丁醇的酯化反应。 - In the paper, ammonium ferric sulfate do was used as the catalyst in the synthesis of n-butyl lactate from lactic acid and n-butyl alcohol.
将十二水合硫酸铁铵作催化剂，应用于乳酸和正丁醇的酯化反应中，合成了乳酸正丁酯。 - Treatment of Mix Gas Containing Butyl Acetate, n-Butyl Alcohol and Phenylacetic Acid from Pharmaceutical Factory by Bio-Trickling Filter
生物滴滤塔处理药厂含醋酸丁酯、正丁醇和苯乙酸的挥发性混合废气 - Low TDI content TDI-TMP crosslinkers are synthesized from metal ion compound/ n-butyl alcohol catalyst systerm.
以金属离子化合物-正丁醇作为催化体系，催化聚合合成了低游离TDI含量的TDI-TMP固化剂。 - The experiment shows that the sugars can be separated by using n-butyl alcohol ∶ acetic acid ∶ water of 8 ∶ 3 ∶ 2 in silica gel plate. The result can be used for quantitative and qualitative analysis.
结果表明在自制硅胶板上用正丁醇∶乙酸∶水（8∶3∶2）作为展开剂，能够把几种枣多糖分开，能够进行定性和定量分析。 - This thesis, at first, has take a dry experiment to ethyl acetate, ethyl ether, n-butyl alcohol containing the saturation aqueous, using MgSO_4CaOK_2CO_3 respectively, then, comprised the dosage of drier, change of phenomenon, efficiency of the dring.
分别用MgSO4、CaO、K2CO3对含饱和水的乙酸乙酯、乙醚、正丁醇进行干燥实验，比较了干燥剂用量的大小、现象的变化和干燥的效率。 - The synthesis of dibutyl succinate with succinic acid and n-butyl alcohol as reactants and sodium bisulfate monohydrate as catalyst has been studied. The influential factors of reaction and the reuseability of the catalyst are investigated.
以一水硫酸氢钠为催化剂，由丁二酸和正丁醇合成了丁二酸二丁酯，研究了反应的影响因素和催化剂的重复使用性能。 - Sodium din-butyl naphthalene sulfonate was prepared from n-butyl alcohol, naphthalene and fuming sulfuric acid.
本文提供二正丁基萘磺酸钠及二异戊基萘磺酸钠之制备方法。 - N-Butyl acetate has been synthesized from the basic materials glacier acetic acid and n-butyl alcohol by catalysis of solid ultrastrong acid TiO2/ SO42-.
以固体超强酸TiO2/SO42-为催化剂，冰醋酸和正丁醇为原料合成醋酸正丁酯。 - Copper layer of different colour can be electrodeposited from a copper sulfate solution containing n-butyl alcohol and hydrogen peroxide.
在含有正丁醇和过氧化氧的硫酸铜溶液中可以获得不同颜色的镀层。 - The dibutyl adi-pate was synthesized from adipic acid and n-butyl alcohol in the presence of amino sulfonic acid.
在氨基磺酸存在下，由己二酸和正丁醇合成己二酸二丁酯。 - The yield of the ester could reached 97.9% under amount of substance ratio of p-hydroxy benzoic acid 、 n-butyl alcohol and amino sulfonic acid were 1:4:0.41, refluxing and water segregation for 3h.
当对羟基苯甲酸、正丁醇和氨基磺酸的物质量比为1：4：0.41，回流分水3h，酯收率达97.9%。 - Butyl methacrylate was synthesized from methacrylic acid and n-butyl alcohol with esterification reactions by the catalytic activey of cerous nitrate.
以甲基丙烯酸和正丁醇为原料，硝酸亚铈为催化剂，合成了甲基丙烯酸丁酯。 - The contents of 4 important volatile components of apple such as ethyl acetate, n-butyl alcohol, n-butyl acetate and n-hexyl acetate would be decreased when fruits were irradiated with 0.7-2.0 kGy.
0.7&2.0kGy辐照，减少了苹果挥发性成份的种类，其中四种主要成份，即乙酸乙酯、丁醇、乙酸丁酯和乙酸己酯的含量也减少，2.0kGy辐照，还使后两种主要成份完全消失。 - The synthesis of nipagin ester with solid acid catalyst of HY type has been carried out by esterification of n-butyl alcohol and p-hydroxybenzoic acid.
以对羟基苯甲酸和正丁醇为原料，在HY固体酸催化剂作用下，酯化合成尼泊金丁酯。 - The synthesis of n-butyl cinnamate from cinnamic acid and n-butyl alcohol using S 2O 8 2-/ TiO 2 solid acid as catalyst was studied.
以肉桂酸和正丁醇为原料，S2O82-/TiO2型固体酸作催化剂，催化合成了肉桂酸正丁酯。 - N-Butyl cinnamate is synthesized by cinnamic acid and n-butyl alcohol using Fe_2O_3/ SO_4~ ( 2-) as catalyst.
研究了用Fe2O3/SO42-作为催化剂，使肉桂酸与正丁醇发生酯化反应合成肉桂酸丁酯。 - In this paper, the reactive distillation column control structure of ethylene glycol monobutyl ether synthesized by ethylene oxide and n-butyl alcohol are designed, aiming at providing some theoretical foundation for dynamic operation and operation control.
本文对环氧乙烷（EO）和正丁醇（n-Butanol）合成乙二醇单丁醚（EGMBE）反应精馏塔的控制方案设计进行了研究，旨在为装置的稳态运行和操作控制奠定理论基础。 - The extract of Armillaria mellea fermentation broth by water was divided into four fractions: Petroleum Ether, Ethyl acetate, n-butyl alcohol and water.
本文把蜜环菌发酵液水提物分成石油醚，乙酸乙酯、正丁醇及水四个部位。