primary alcohol
英 [ˈpraɪməri ˈælkəhɒl]
美 [ˈpraɪmeri ˈælkəhɔːl]
网络 伯醇; 一级醇
双语例句
- Our primary focus is on the prevention of drunk driving, and on helping to prevent youth access to alcohol.
我们的首要目标是防止酒后驾车，以及协助切断未成年人酒精来源。 - Study on Primary Separation and Enzymatic Properties of Alcohol Dehydrogenase
乙醇脱氢酶的初步分离及其酶学性质的研究 - The family is the primary setting in which attitudes and behaviors regarding diet, exercise, smoking, alcohol consumption, and drug use are learned and maintained.
家庭是人们学习并保持有关饮食、锻炼、吸烟、喝酒以及用药等态度和行为的首要环境。 - An unsaturated primary alcohol present in wood spirit; use to make resins and plasticizers and pharmaceuticals.
木醇中一种主要的不饱和醇，用于制树脂、可塑剂和药品。 - Main works: Primary Discussion of Yi Alcohol Culture, Looking at the Developmental conditions of Dafang Agriculture from the Dafang Yi Language, and Yi Metal and Stone Inscriptions.
代表作有：《彝族酒文化初探》、《从大方彝语看大方农业发展情况》、《彝文金石图录》等。 - Pd/ C-catalyzed α-Alkylation of Ketone with Primary Alcohol
钯碳催化的酮与伯醇的α-烷基化反应 - Methods 3-one-12-hydroxy-13,14-ene-andrographolide was synthesized in a three-step route, including protecting primary alcohol of andrographolide by trityl ether, oxidating secondary alcohol and removing protecting group, etc.
方法通过三苯甲醚保护伯醇、氧化仲醇、脱去保护基的方法，合成3酮基12羟基13,14烯穿心莲内酯。 - Meanwhile, the pulse in situ technique was used to observe the evolution from primary species to C2 intermediates and the influence of methanol on higher alcohol synthesis.
利用脉冲-原位红外测试技术，观测了从C1中间物到C2中间物演变的动态过程，同时还考察了甲醇对低碳醇合成的影响。 - Through primary distillation and secondary distillation, alcohol content in milk Kefir could reach 42% vol and the vaporizing temperature controlled between 40~ 70 ℃.
经一次蒸馏和二次蒸馏，奶酒的乙醇含量可达42%vol，蒸发温度控制在40～70℃之间； - Primary Study on Protective Role of Function Food on Alcohol Liver Disease
对酒精性肝损伤有保护作用的功能性食品的初步研究 - Primary Experience of Hypophrenic Abscess by Dehydrated Alcohol: Report of 12 Cases
酒清局部注射治疗膈下脓肿的初步体会&附12例报告 - It was supposed that sodium phytate first reacted with amylopectin and hydroxyl groups of primary alcohol of C6 in starch molecular.
推测支淀粉最先起反应，淀粉的C6的伯醇羟基易于与植酸钠反应。 - In the potential range between 0.18 and 0.46V, the oxidation current density is obviously higher in the NGPS than in the PGPS. The above phenomenon suggests that there is self-poisoning in primary alcohol electro-oxidation.
在0.18~0.48V电位区间内，负向电位扫描中伯醇的氧化电流明显比正向电位扫描的大，说明这些伯醇的电氧化中都存在自毒化现象。 - The orthogonal test result indicated that, the primary factor which influence the result of experiment is the ethyl alcohol density, next is the time of extraction, the material-fluid rate, the microwave output power.
正交试验结果表明：影响杜仲微波浸提的主要因素为乙醇浓度，其次是提取时间、料液比、微波功率。 - The key process parameter of normal operation of the indication column are vapour box pressure, top temperature of primary column, middle temperature of rectifying column, alcohol vapour temperature of condenser, and liquid level of column bottom.
标志塔正常运行的主要工艺参数是蒸汽包压力。粗塔顶温、精塔中温、冷凝器酒气温度、塔底液位。 - The Progress in Preparation of Primary Alcohol via Selective Reaction of α-Olefins
α-烯烃合成伯醇的研究进展 - Primary report about puerarin inhibiting adipogenic differentiation of the cells induced by alcohol
葛根素抑制酒精导致细胞成脂分化研究的初步报告 - The progress on the oxidation of the primary alcohol of carbohydrate mediated by TEMPO is reviewed.
本文对TEMPO氧化糖类物质伯羟基的研究进展作一综述。 - There were more carboxyl groups, condensed guaiacyl units and guaiacyl primary alcohol in the waste ASP liquor than those in KP waste liquor.
与KP相比，ASP废液中木素含有较多的羧基、缩合型愈创木基结构以及愈创木酚型的伯醇醚。 - Sodium phytate was inclined to react with hydroxyl groups of primary alcohol at C 6 of starch molecular.
脱水葡萄糖的C6伯醇羟基易与植酸钠反应； - Preparation of 1-olefine from primary alcohol dehydration catalyzed by modifying alumina
改性氧化铝催化伯醇脱水合成1-烯烃研究 - Cosmetic emulsions containing liquid crystal were prepared by using the mixture of sucrose stearate and Span as a primary emulsifier ( SSE) while C 16-18 fatty alcohol and glycerol as co-emulsifiers.
以硬脂酸蔗糖酯和失水山梨醇硬脂酸酯的复配物（SSE）为主乳化剂，十六/十八醇及甘油为助乳化剂制备含液晶乳液化妆品。 - The structure of amyl alcohol affects both the initial reaction rate and the ultimate yield of amyl n caprylate in the following sequence: primary alcohol> secondary alcohol> tertiary alcohol.
醇结构对MIECC有影响，在反应初速率及平衡产率方面均遵循伯醇>仲醇>叔醇的规律。 - Properties of SAE were compared with nonionic surfactants like primary alcohol ethoxylate ( PAE), nonylphenol ethoxylate ( NPE), and anionic surfactants like dodecyl benzene sulfonate ( LAS) in the report.
文中还将SAE的性能与非离子表面活性剂伯醇乙氧基化物（PAE）、壬基酚乙氧基化物（NPE）及阴离子表面活性剂十二烷基苯磺酸盐（LAS）进行了比较。 - The N-acac-amino acid-Cu system oxidized not only the sec-alcohols of benzylic and aliphatic alcohols to corresponding ketones, but also the primary alcohol to the corresponding carboxylic acid.
乙酰丙酮-亮氨酸-铜体系不仅能够将脂肪醇和芳香醇的仲醇氧化成相应的酮，而且也能将伯醇全部氧化成相应的羧酸。