二十烷

The formulas for these phenolic compounds are Epigallocatechin gallate is the main flavanol in dried green tea.

这些酚类化合物的分子式为：表儿茶素酸酯是干绿茶中的主要黄烷醇。语文课本三十二册。

Variation of higher molecular protein(band 10 or 11),glutelin α-3 subunit and lower molecular protein(band 56 or 57)in electrophoregramswas found.

本文报道了对云南省100个水稻样品，其中包括81个地方种、10个改良种和9个低直链淀粉含量突变体进行十二烷硫酸钠聚丙烯酰胺凝胶电泳分析的结果。

Other Ingredients: Sodium Starch Glycolate, Polyvinylpyrrolidone, Copolyvidone, Opadry NS Clear, Colloidal Silicon Dioxide, Sodium Lauryl Sulphate.

其他成分：乙醇酸淀粉钠，聚乙烯吡咯烷酮， Copolyvidone ，欧巴代生理盐水清除，胶体二氧化硅，十二烷基硫酸盐。

Tianrun company's existing 120 employees, of whom 15 were engineers, 3 senior engineers who enjoy special government allowances of experts one person, the company brominated long-term commitment to new product research and development, with a full range of laboratory facilities, laboratory room, to carry out most of bromine series products, small-scale test, pilot and laboratory experiments, subjects are as follows: high-quality three-bromo-phenol in the test, hydrogen bromide by-product utilization in the test, 1,000 tons of bromine dodecane-generation pilot project.

天润公司现有职工120余人，其中工程技术人员15人，高工3人，享受省政府特殊津贴专家1人，公司长期致力于溴系新产品的科研开发，拥有设施齐全的实验室、化验室，能够进行大部分溴系列产品的小试、中试实验及化验，现正进行的课题为：高品质三溴苯酚的中试，副产溴化氢的综合利用中试，1000吨溴代十二烷项目中试。

Taking Na_2SnO_3·3H_2O as raw material, organic reagent (pentyl alcohol, butyl alcohol, cyclohexane) as dispersant, and adding anion surfactant (sodium dodecyl alkylbenzen sulfonate, ABS), uniform ultrafine SnO_2 powder is prepared by hydrothermal method using Sn_4 deposition as precursor.

以Na2SnO3·3H2O为原料，有机试剂(正戊醇、正丁醇、环己烷)为分散剂，同时加入阴离子表面活性剂(十二烷基苯磺酸钠，ABS)，以氢氧化锡沉淀为前驱体，用水热法制备了粒度均匀的SnO2超细粉体。

The reaction of condensation-cyclization of the two prepared compounds at 100 ℃ in the presence of anhydrous potassium carbonate gave 1,4,7,10-tetrakis(p-toluenesulfonyl)-1,4,7,10-tetraazacyclododecane,with a yield of 71%.

在无水碳酸钾存在下，100℃加热使所得两种磺酰化产物缩合环化得到1，4，7，10-四-1，4，7，10-四氮杂环十二烷，产率71.0%。

Rice bran wax to fatty acids and senior wax mainly composed of alcohol, fatty acids are palmitic acid (C16), Gan II acid (C22), wood wax acid (C24), wax acid [26 acid] (C26) and other major components of wax alcohols have wax alcohol (C26), different serine alcohol wax, beeswax alcohol (C30), etc.; also contains alcohol to beeswax (C30), wax alcohol, alcohol wax for different serine The main constituents of unsaponifiable matter and a number of free acid mainly palmitic acid is brown, trace of alcohols, 30, such as carbon six elemene liposome.

米糠蜡以脂肪酸和高级蜡醇为主要成分，脂肪酸中有棕榈酸（C16）、甘二烷酸（C22）、木蜡酸（C24）、蜡酸（C26）等主要蜡醇成分中有蜡醇（C26）、异丝氨酸蜡醇、蜂蜡醇（C30）等；另外还含有以蜂蜡醇（C30）、蜡醇、异丝氨酸蜡醇为主要成分的不皂化物及若干游离酸（主要是棕是棕榈酸、微量醇类、三十碳六烯脂质等。

In the presence of Ag 2O,the 1 bromobixadecane was converted to dotriacontane in high yeild by stirring with protection from light in DMF at 80 ℃ for 24 h.

正三十二烷可以从植物中分离［1］，曾被用作气相色谱的固定相［2］，也是豆类昆虫的引诱剂，在化学一上该物质还有其它应用。

Brassylic Acid, PA 1212 adhesives and Sealants and 1,10-Decanediol got awards respectively as National Important New Products from Science and Technology Department, Ministry of Commerce, State Quality Inspection Administration, State Environmental Protection Administration.

广通注重依靠科技创新和科技进步推动企业发展，建立了省级技术研发中心，技术力量雄厚，取得了丰富的科技成果：长碳链二元酸项目被评为2006年度国家科技进步二等奖，山东省十大科技成果，中国科学院发明三等奖，北京市科学技术二等奖，十三烷二元酸、PA型高档尼龙1212热熔胶和癸二醇三种产品被科技部、商务部、国家质检总局、国家环保总局批准为国家重点新产品。

Finally, two components mixture of caprylic acid and lauryl alcohol was used to attestate the validity of the process model. The model was also used in the simulation of the paroxetine free base and PB, compared with experimental outcome, analyzed the relatively error between experiments and simulations to further check the rationality of the model, which is beneficial to establish a more perfect model in the future.

应用正辛酸-十二烷醇对模型进行验证，并应用此模型模拟计算了帕罗西汀碱和胡椒基丁醚的分离过程，进一步验证了此模型的合理性，分析了产生实验值与模拟值相对误差的原因，为进一步完善刮膜式分子蒸馏过程模型奠定了基础。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。