acid ketone
英
美 [ˈæsɪd ˈkitoʊn]
酮酸
双语例句
- Medicinal chemical industry The main productions include series of Fluorine, bromine, to medicinal intermedia and chemical raw materials medicine such as base benzoic acid of nitre, health thiazole of ketone, etc.
医药化工产业主要产品有氟、溴系列、对硝基苯甲酸、酮康唑等医药中间体和化学原料药。 - Tall lipemia, high lipoprotein hematic disease, tall triglyceride, tall dissociate fatty acid hematic disease, disease of tall ketone blood, very person produce ketosis acid toxic.
高脂血症，高脂蛋白血症，高甘油三酯，高游离脂肪酸血症，高酮血症，甚者发生酮症酸中毒。 - α Hydroxy acid, dioic acid, aldehydic acid ( in the form of Lactol) and α hydroxy ketone were obtained from different substrates.
由不同的底物，得到了α羟基酸，二羧酸，醛酸（以Lactol形式存在）和α羟基酮等不同类型的自氧化反应产物。 - The key step in the synthesis is the cyclization of α,β-unsaturated indolone in lewis acid The comformation of the reduction product of indole cyclic ketone ( 70) with NaBH_4 was described and their corresponding~ 1H-NMR and NOE spectra were explained. III.
描述了吲哚环酮（70）经NaBH4还原产物（84）的构型，并对其核磁共振及NOE作了解释。 - Simultaneous Determination of Nitric Acid, Succinic Acid, Glutaric Acid, Adipic Acid in Alcohol Ketone Oxidizing Acid
多元校正法同时测定醇酮氧化酸中硝酸、丁二酸、戊二酸、己二酸 - With the reaction of asterosaponins and sulfuric acid, α,β-unsaturated ketone was formed, and a characteristic absorption peak appeared at 277 nm. Based on the above discovery, a method for determination of asterosaponins with ultraviolet spectrophotometry was presented.
海星皂甙与浓硫酸反应生成α，β不饱和酮，在277nm处产生特征吸收峰，据此建立了紫外分光光度法测定海星皂甙含量的分析方法。 - Recent studies on catalysis by heteropoly acid ( HPA) for the synthesis of aromatic ketone by Friedel-Crafts acylation reaction and Fries rearrangement of aryl esters are reviewed.
综述了杂多酸及其盐在合成芳酮的Friedel-Crafts（F-C）酰化反应和Fries重排中的应用，并与其它类型的催化剂作了比较。 - The main aroma components of three cultivars were esters, alcohols, aldehyde, carboxylic acid, ketone, hydrocarbon and heterocyclic.
三个品种各时期果实中所含香气成分主要有酯类、醇类、醛类、羧酸类、酮类、烃类、杂环类等。 - Application of Heteropoly Acid on Synthesis of Aromatic Ketone
杂多酸催化剂在芳酮合成中的应用 - The result shows that besides the main component acetic acid, there are many kinds of ketone compound, phenol compound, ester compound, aldehyde and alcohol compound in the wood vinegar.
实验结果表明，木醋液中除了主要成分乙酸外，另外还含有含量较少、种类繁多的酮类化合物、酚类化合物、酯类、醛类和醇类等化合物。 - Due to the special additives in fracturing system, fracturing wastewater contains more big Senior fatty acid kind organic and Aldehyde ketone organic types.
由于压裂体系中的特殊添加剂，压裂水中含有较多大的高级脂肪酸类有机物和醛酮类有机物种类。 - The results showed that: the major components were sulfur-containing acid, alcohol, ester, ketone, alkyl, and alkene.
结果表明：该提取物主要由含硫有机酸、醇、酯、酮、烷烃和烯烃类等物质组成。 - The main product of acetic acid methyl ester hydrogenation catalyst is linear chains of ethers and ketone, and the carbon chain of production is increased.
乙酸甲酯催化加氢产物主要为直链的醚类和酮类，并且碳链有所增长。