英汉例句

• The paper describes the transesterification reaction of oil and fat with alcohol to make fatty acid ester in presence of a solid base catalyst.

  本文采用固体堿催化油脂和醇进行酯交换反应制备脂肪酸酯，着重于固体堿催化剂的研制及工艺优化。

• The properties, applications, production, consumption and market situation of sucrose fatty acid ester were introduced. Some synthetic methods of the product were reviewed.

  介绍了蔗糖脂肪酸酯的性质、用途以及国内外生产、消费和市场概况，对蔗糖脂肪酸酯和蔗糖多酯的几种合成方法进行了综述。

• The results show that the minerals acting as catalysts play important roles in promoting the hydrolysis of fatty acid ester at geological low temperature.

  结果表明，地质低温条件下天然矿物对脂肪酸酯水解反应具有催化作用。

• NAGA is produced by the amidation of N-alkyl amine and fatty acid ester in the presence of basic catalyst.

  烷基萄糖胺与脂肪酸酯在堿催化下反应生成naga。

• Maltose fatty acid ester was prepared with maltose and fatty acyl chloride in the presence of catalyst.

  以麦芽糖和脂肪酰氯为原料，制备麦芽糖脂肪脂酸酯。

• To this end an aspartic acid derivative and a fatty acid ester of a polyhydric alcohol are incorporated as additives in a base oil of e. g. mineral oil or synthetic oil type.

  为此，在例如矿物油或合成油类型的基础油中加入了作为添加剂的天门冬氨酸衍生物和多元醇的脂肪酸酯。

• The ethyl stearate react with sucrose and to synthesize the sucrose fatty acid ester in the poisonless solvent (propanediol).

  由硬脂酸乙酯与蔗糖在无毒溶剂丙二醇存在下进行酯交换反应，合成了硬脂酸蔗糖酯。

• A volatile pressing oil HC-L200 was formulated with hydrotreated narrow fraction light base oil, fatty acid ester lubricant and additives, such as homemade wetting agent and compounded antirust agent.

  根据铝翅片沖压加工工艺的技术特点，选用加氢精制窄馏分轻质油为基础油，添加特制的脂肪酸酯为油性剂以及自制的润湿剂和复合防锈剂等添加剂调合成HC - L 200挥发性沖压油。

• This article has reviewed the history of fatty acid ester and proposed the approach to use it in paint production and indicated its feasibility.

  本文简述了脂肪酸酯的历史，提出了将此原料应用于制漆时应采用的方法，分析了这种方法的可行性。

• The formulations and film performance of fatty acid ester based white melamine baking paint, blue polyurethane paint and gray air dry alkyd enamel are listed.

  例举了用脂肪酸酯制备白色氨基烘漆、蓝色聚氨酯漆及浅灰色自干醇酸磁漆的配方及涂料性能。

• Effects of sucrose fatty acid ester (SFE) on the activity of Superoxide Dismutase (SOD), chlorophyll and yield of soybean (Glycine Max.) had been studied.

  本文研完了蔗糖脂肪酸酯(SFE)对开花期和结英期大豆叶片中超氧化物歧化酶(SOD)、叶绿素含量和大豆产量的影响。

• The suitability of fatty acid ester as diesel fuel results from their molecular structure and high energy content.

  脂肪酸酯作为发动机燃料的可行性来自于其分子结构和较高的能量密度。