英语释义

1. to convert into an ester

2. to convert into an ester

片语

Centralized Esterification集中酯化

esterification number酯化值

esterification reaction酯化反应

esterification kinetic酯化反应动力学

esterification waterproofing酯化防水加工法

ethyl esterification乙酯化

esterification law酯化律

esterification polyether酯化聚醚

英汉例句

• the effect of the esterification degree of amine salt of alkyl phosphate on the intumescent coating was studied through the small scale fire tests, tg and dsc method.

  通过微型电炉实验、差热分析（dsc）和热失重分析（tg），研究了烷基磷酸酯胺盐的酯化率对超薄型钢结构防火涂料的影响。

• taking the synthesis of butyl acetate by the catalytic esterification of acetic acid and butanol as a probe reaction, a series of studies on the preparation of the catalyst and its activity was made.

  以乙酸和正丁醇催化酯化合成乙酸丁酯为探针反应，对氧化铌负载型催化剂的制备与催化活性进行了一系列研究，得出了优惠工艺条件。

• the kinetics of esterification is discussed and kinetic equation set up.

  探讨了酯化的动力学，并建立了动力学方程。

• the phytosterol esters (pe) are the esterification products of phytosterols, its lowering cholesterol effect is better than the later.

  植物甾醇酯（pe）是它的酯化产物，具有比植物甾醇更优的脂溶和更佳的降血胆固醇效果。

• by using probability statistics and dynamics, this paper derived the esterification degree distribution function and its calculation formula for polyol-acrylate reaction.

  本文用概率统计和动力学方法，推导了多元醇的丙烯酸酯酯化度分布函数及其计算公式。

• the influence of reaction temperature and reaction time on degree of esterification were investigated.

  通过正交实验考察了反应时间、反应温度对聚乙烯醇酯化程度的影响。

• the conversion, the utilization rate of raw materials and the product yield of esterification reactions are raised by applying the catalytic rectification process.

  催化精馏技术应用于酯化反应体系，提高了反应的转化率、原材料利用率和产品收率。

• gum rosin glyceride are made from gum rosin or refined gum rosin through esterification with glycerol; used in pressure sensitive adhesives adhesives rubber products etc.

  松香甘油酯为松香或浅色松香经甘油酯化而成；应用于压敏胶、粘合剂、橡胶等行业。

• the paper introduces the catalyst research advances in esterification reaction of carboxylic acid.

  本文介绍了羧酸酯化反应催化剂的研究进展。

• esterification is a classical organic synthetic reaction, with the development of peptide synthesis, much research work has been done in this field.

  酯化是一经典的有机合成反应，随着肽合成的进展，在此领域已做了大量的研究工作。

• starch phosphate is one kind of starch derivative produced from esterification of starch and phosphate .

  淀粉磷酸酯是原淀粉与磷酸盐发生酯化反应而生成的一种淀粉衍生物。

• poly(vinyl alcohol)(pva)-based polyanion was prepared by esterification of pva with sulfuric acid.

  硫酸与聚乙烯醇（pva）经酯化制备pva聚阴离子电解质。

• the preparation and characterization of pva ma membranes by crosslink esterification are described.

  介绍了聚乙烯醇（pva）与马来酸（ma）酯化交联膜的制备及性能表征。

• the structural character of zeolite solid acid and zeolite solid-superstrong acid and their application in esterification reaction systems are presented.

  介绍了沸石分子筛固体酸和固体超强酸的结构特征及其在酯化反应体系中的应用。

• both the free hydroxyl groups readily undergo esterification .

  两个自由羟基，都容易酯化。

• at the same time the esterification of black rice pigment was analysed by infrared spectrum, visible spectrum and solubility.

  同时通过红外光谱、可见吸收光谱及溶解性对黑米色素的酯化进行了初步探讨。

• fatty acid methyl esters were prepared by esterification in a fixed bed reactor from methanol and fatty acids in palm oil deodorizer distillate(podd) using a cation exchange resin as catalyst.

  以强酸性阳离子交换树脂为催化剂，经过自制的固定床反应器，使棕榈油脱臭馏出物（podd）中的脂肪酸与甲醇起酯化反应，合成脂肪酸甲酯。

• the delustrant adding position was moved from slurry autoclave to second esterification autoclave.

  介绍消光剂加入位置由浆料釜改为第二酯化釜的情况。

• the esterification reaction of a long chain fatty acid and a fatty alcohol catalyzed by sugar ester modified lipases in organic media was studied.

  本文研究了不同糖脂化合物修饰的脂肪酶在有机溶剂中催化长碳链脂肪酸和脂肪醇的酯化反应。

• the effect of the esterification on contact angle is obviously bigger than that of graft copolymerization.

  酯化处理所产生的接触角增大作用要比接枝共聚所产生的作用大；