查询词典 alcohol acid

Electrodeposition of americium ( 241 Am and 243 Am) from the mixture of isopropyl alcohol and dilute nitric acid is studied by molecular plating procedure.

研究了异丙醇-硝酸介质中镅( 2 4 1，2 4 3Am)的分子镀过程和实验条件。

The optimized re action conditions were obtained: the molar ratio of acetic acid and amyl alcohol 1:1.1, the amount of catalyst 0.4g, the reaction temperature about 120℃ and reaction time 3hr, the ratio of...

确定了以该催化剂合成酯的最佳条件：反应温度 12 0℃，酸醇摩尔比为 1∶1.1，催化剂用量为 0 。4 g ，反应时间为 3hr使酸转化率为 86.33%。

The yield of iso amyl propionate was up to 91.8% when molar ratio of isoamyl alcohol to propionic acid was 3.0:1, mass ratio of catalyst was 2.5%, and reaction time was 2.0 hs.

在醇酸物质的量比为3.01，催化剂用量为反应物料总质量的2.5%、反应时2.0h，产品收率可达91.8%。

In the research, sweet potato amylodextrin was hydrolysis in acid-alcohol media.

以红薯淀粉为原料，采用醇介质酸水解制备变性红薯淀粉糊精。

A large number of density/concentration conversion tables are stored in the instrument as standard, e.g.°Brix,°Baume,% alcohol,% sulphuric acid, API gravity, etc.

仪器储存了大量的密度/浓度转换标准表，如白利糖度、波美比度、酒精浓度、硫酸浓度、API比重等。

The company,covering 4.2 square km,has eleven branch and subsidiary companies,and 4,737 employees,it mainly produces polyvinyl alcohol series,polyvinyl acetate emulsion ( commonly called"bairuijiao"in China),calcium carbide, acetic acid,vinyl acetate,pentaerythrite,polyvinyl butyral resin,polyvinyl butyral film,"AVS"paint for interior and exterior walls,cement,carbonized bricks etc,over 40 chemicals and building materials.

主要有聚乙烯醇系列产品，聚乙酸乙烯酯乳液系列产品，电石，冰醋酸，醋酸乙烯，季戊四醇，聚乙烯醇缩丁醛树脂，聚乙烯醇缩丁醛胶片，AVS内外墙涂料，水泥，碳化砖等40多种化工产品和建材产品。

The effects that alcohol activates Ca in different consistence , different calcine time , different ratio of and lactic acid extract Ca from oyster shell were studied in this paper.

为充分利用牡蛎壳的钙资源，对乙醇在不同浓度、不同烧煮时间、不同配比条件对牡蛎壳粉中钙的活化效果及不同浓度的乳酸对活性钙的提取效果进行了研究。

Other Ingredients: Purified Soft Water, Green Tea Extract, Dimethicone, Sunflower Oil, Cyclomethicone, Stearyl Alcohol, Aloe Vera Gel, Deep Sea Algae Extract, Almond Oil, Glyceryl Tearate, PEG 100 Stearate, Polysorbate 20, Comfrey Extract, Jojoba Oil, Shea Butter, Kukui Nut Oil, Squalane, Glyceryl Caprylate/ Caprate, Caprylic / Capric Triglycerides, Panthenol (Vitamin B5), Babussu Oil, Marigold Extract, Camellia Kissi Oil, Cetyl Dimethicone, Carbomer, Beta Carotene, Ester-C,(Calcium, Sodium, Magnesium and Zinc Ascorbates, Ascorbyl Palmitate and L-Ascorbic Acid),Evening Primrose Oil, Methylparaben, Propylparaben, Triethanolamine, Phenoxyethenol, Imported Tropical Flower Oils.

其他成分：纯净水软，绿茶提取物，二甲基硅氧烷，葵花籽油，环，硬脂醇，芦荟凝胶，深海藻提取物，杏仁油，甘油Tearate，硬脂酸聚乙二醇100，吐温20，康弗里提取物，霍霍巴油，乳木果黄油，库奎坚果油，角鲨烷，甘油辛酸/癸酸，辛酸/癸三酸甘油脂，泛醇（维生素原B5），Babussu 油，金盏花精华，山茶花基西油，十六烷基二甲基硅氧烷，卡波姆，β胡萝卜素，酯- C中，（钙，钠，镁，锌Ascorbates，抗坏血酸棕榈酸酯和L -抗坏血酸），月见草油，甲酯，尼泊金丙酯，三乙醇胺，Phenoxyethenol，热带花卉进口油。

Besides, the main physiochemical indexes of new craft liquor including alcohol content, total acid, total ester, the content of ethyl caproate, solids, and other additives must meet the requirements of national standards.

生产的新工艺白酒的主要理化指标如酒精度、总酸、总酯、己酸乙酯含量、固形物及卫生指标和调加的其他添加剂必须符合国标要求。

In this paper, the direct esterification of carboxylic acid and alcohol by using dealuminated USY as catalyst was studied.

研究脱铝USY 催化羧酸与醇的直接酯化反应，考察了催化剂硅铝比对酯化反应的影响及不同类型酸酶酯化的一般规律。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。