acetate acid
英 [ˈæsɪteɪt ˈæsɪd]
美 [ˈæsɪteɪt ˈæsɪd]
网络 乙酸; 醋酸
双语例句
- With solid sulfanilic acid as catalyst we can synthesize iso-amyl acetate from acetic acid and iso-amyl alcohol.
用固体酸对氨基苯磺酸作催化剂，以异戊醇和冰乙酸直接酯化合成乙酸异戊酯。 - This paper studied the synthesis of hexyl acetate with acetic acid and hexyl alcohol as reactants and sodium bisulfate as catalyst.
研究了以硫酸氢钠为催化剂，乙酸和正己醇为原料合成乙酸正己酯，并考察了反应条件对酯化率的影响。 - Inhibitor using zinc acetate and acetic acid solution, may I ask you have a better inhibitor of the catalytic hydrogenation.
抑制剂采用醋酸和醋酸锌的溶液，请问你们有没有更好的催化加氢抑制剂。 - Solid state reaction of zinc acetate with oxalic acid by two steps
醋酸锌与草酸的分步固相反应 - The synthesis of butyl acetate with acetic acid and butanol as reactants and ammonium ceric sulfate as catalyst was studied. Through experiment, the influencing factors of reaction were investigated. The results showed that the esterification rate is over 93.4%.
研究了以硫酸铈铵为催化剂，乙酸和正丁醇为原料合成乙酸正丁酯，通过试验确定了最佳合成条件，结果表明，在适宜条件下其酯化率可达93.4%。 - Preparation of Calcium Magnesium Acetate from Acetic Acid Wastewater
利用醋酸废水制取醋酸钙镁盐 - Graft copolymerization of heat treated denatured starch with vinyl acetate and acrylic acid was respectively studied and confirmed by infrared spectrum.
研究了经过热处理的变性淀粉分别与醋酸乙烯酯和丙烯酸的接枝共聚反应，并用红外光谱验证了该反应。 - The pH value of solution of ammonium acetate and acid salt ( e.g. sodium dihydrogen phosphate, disodium hydrogen phosphate) has been calculated by free energy change of coupling reaction.
用耦合反应的自由能变，计算了醋酸铵和酸式盐（例如，磷酸二氢钠和磷酸氢二钠）溶液的pH值。 - Catalytic synthesis of benzyl acetate by niobic acid
铌酸催化合成乙酸苄酯 - The results showed that the adsorption capacity of p-xylene on Calgon AC was more than that of acetate acid while methyl acetate was the least.
文中对双组分体系在Calgon活性炭上的竞争吸附也做了研究，结果显示对二甲苯的吸附能力最强，醋酸次之，醋酸甲酯的吸附能力最弱。 - And some characteristics of aroma components of kiwifruit were detected such as ethyl acetate; butanoic acid, ethyl ester and hexanoic acid, ethyl ester etc.
此外，还检测出乙酸乙酯、丁酸乙酯、己酸乙酯等猕猴桃特征香气成分。 - 70 kinds of chemise constituents were identified from essential oil, which are cinnamic aldehyde, benzaldehyde, cinnamyl acetate, cinnamylic acid and so on.
从挥发油中鉴定了约70种化学成分，主要含有桂皮醛、水杨醛、苯甲醛、肉桂酸、乙酸肉桂酯等。 - The preparation of vinyl acetate& acrylic acid copolymer emulsion is introduced, It uses for lamination of paper aluminum foil, and has high bond, rapid dry, good freeze resistance etc.
介绍了一种通过加入少量丙烯酸共聚改性的醋酸乙烯酯乳液的制备方法，该胶用于纸－铝箔的复合粘接，具有粘接力强、快干、抗冻性优良等特点。 - Effects of Vitamin E Acetate on Fatty Acid Contents in Fish Oil
维生素E醋酸酯对鱼油脂肪酸含量变化的影响 - The main volatile compounds of "Yujinxiang" melon were ethyl acetate, butyl acetate, pentanoic acid, 3-methyl, ethyl ester, 2-methyl-2-propanol, diethylether, cyclohexanol.
通过GC、MS分离鉴定的玉金香挥发性芳香化合物有乙酸乙酯、乙酸丁酯、3-甲基戊酸乙酯、2-甲基2-丙醇、二乙醚、环己醇。 - The concentration of acetate acid of rumen fluid was highest among VFAs, suggesting that rumen fermentation was typical forage fermentation.
瘤胃总VFA含量中均为乙酸含量最高，属于典型的粗饲料发酵类型。 - EFFECT OF FERMENTATION TREATMENT OF CONCENTRATES ON THE YIELD OF DIETARY ACETATE ACID IN CONCENTRATES AND LACTATION PERFORMANCE OF DAIRY COWS The results are as follows: The proper amount of acetate acid infusion is about 0.3 mol.
发酵对奶牛精料乙酸含量及泌乳性能的影响结果为：测定VFA产量的适宜乙酸灌注量为0.3M左右，而PH值以瘤胃内环境决定。 - In the synthesis of butyl acetate by acetic acid and n-butanol, under the condition of continuous stirring and water removal in a batch reactor, the H β properties exchanged by Fe ion and La ion were studied.
采用间歇反应器，在连续搅拌及分水条件下，研究了Fe离子和La离子交换Hβ用于乙酸和正丁醇合成乙酸正丁酯的催化反应。 - The esterification of benzyl acetate from acetic acid and benzyl alcohol without catalyst under microwave irradiation is studied. The optimum reaction conditions are determined.
研究了微波辐射无催化剂条件下以冰醋酸和苯甲醇为原料合成乙酸苄酯的反应条件。 - The results show that with acetate acid as co-metabolism substrate, PCE can be biodegraded to TCE and DCEs rapidly.
研究结果表明，将厌氧污泥接种到土壤中培养的微生物，在以醋酸为共代谢基质的条件下，可以使PCE很快转化为三氯乙烯（TCE），并可以进一步转化为二氯乙烯（DCEs）。 - In our country, The main method to product ethyl acetate is to use acetate acid and ethanol as starting materials.
国内现在主要采用乙酸和乙醇在硫酸催化下合成乙酸乙酯。 - Preparation of Manganese Acetate from Waste Acid and Manganese Dust
由锰尘和钛白废酸制备醋酸锰 - By considering the relative content of extracts and the acidic number of crude oil, oleic acid, the mixture of ethyl acetate and phthalic acid diethyl ester were selected as the polar additives, respectively, to conduct the influence of different polar mixtures on alkaline consumption.
根据原油中酸性组分的相对含量，在模拟油中加入油酸和混合酯来考察不同的极性物质对碱耗的影响。 - According to GC-MS analysis, the propolis contains 192 substances, including flavonoids, cinnamic alcohol, lanosterol acetate, hexadecanoic acid, 18-ene, 22 alkyl acids, vitamin E, etc.2.
根据本工艺提取的蜂胶经GC-MS检测，检测结果表明所提蜂胶中含有192种物质，包括黄酮类化合物、肉桂醇、羊毛甾醇醋酸盐、十六酸、十八烯、二十二烷酸和维生素E等。 - In this paper, benzyl acetate acid was produced from benzoic acid and benzyl alcohol under microwave radiation, using sodium acid sulfate, amino sulfonic acid and p-toluenesulfonic acid as catalysts.
本文采用微波辐射技术，选取硫酸氢钠、氨基磺酸、对甲苯磺酸等三种催化剂，以苯甲酸和苯甲醇为原料在微波辐射下催化合成苯甲酸苄酯。 - Under anaerobic condition, acetate kinase catalyzes reaction between acetyl phosphate and acetate acid with production of ATP. The conservative G-rich region may be the substrate or ATP binding site.
厌氧条件下，乙酸激酶催化乙酰磷酸到乙酸的反应，反应过程产生ATP，这段富含G的保守区域可能是底物或者ATP的结合位点。