esterification的例句大全

Methyl cis-cinnamate was synthesized from ethyl trans-cinnamate by bromination, dehydrobromination, esterification and catalytic hydrogenation.

反式肉桂酸乙酯经溴化 、 脱溴化氢 、 甲酯化和催化氢化合成了顺 式 肉桂酸甲醇.

Recent findings in esterification reactions catalyzed by lipase such as water, media supporting materials are reviewed.

综述了脂肪酶催化特性及近年对反应体系中水 、 介质、载体等对脂肪酶催化活性影响的研究成果.

The esterification, polyesterification , polycondensation and the formation of diethylene glycol ( DEG ) reaction kinetic parameters were obtained.

获得了酯化反应 、 酯化缩合反应 、 缩聚反应以及二甘醇生成反应的动力学参数.

Triisodecyl phosphite ester is synthesized with isodecyl alcohol and PCl _ 3 by using the direct esterification method.

由异癸醇和三氯化磷反应制得亚磷酸三异癸酯.

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.

Study on the Esterification of PEG/ MAA

多缩乙二醇/甲基丙烯酸的酯化反应研究

In the scope of temperature the esterification can be regarded as the first order reaction approximatively.

结果表明，在所考察温度范围内反应可看作是假一级反应。

The process conditions in the stages of esterification, melt polymerization and solid state polymerization were discussed.

讨论了酯化反应, 熔融聚合,固相聚合阶段的工艺条件.

With boronic acid SA, we synthesized isopropyl salicylate and optimized the esterification process conditions.

考察并优化了固体酸SA催化合成水杨酸异丙酯的工艺条件。

Traditional ketalization and esterification reactions are usually catalyzed by concentrated acid in industry.

传统的缩酮化、酯化反应工业上多采用浓硫酸作催化剂.

An acrylic lard oil alkyd resin has been synthesized hy using the treated lard oil residue from tannery and a process of two-stage esterification.

制革厂的猪油下脚料处理后，通过二步酯化制备丙烯酸猪油醇酸树脂。

Study on the esterification reaction coupled with pervaporation membrane separation

渗透汽化膜分离酯化反应的研究

The XRD results indicate that the esterification of starch mainly occurs in the amorphous region and less in the crystalline region.

XRD分析表明，酯化反应主要发生在淀粉分子非晶区，在结晶区也有一定程度的反应；

Isoamyl benzoate was synthesized by esterification of benzoic acid and isoamyl alcohol over Ti ( SO_4)_2/ SiO_2 catalyst.

以Ti（SO4）2/SiO2为催化剂，苯甲酸和异戊醇为原料，合成了苯甲酸异戊酯。

Benzyl benzoate was synthesized by the esterification of sodium benzoate and benzyl chloride in the presence of water and triethylamine which was taken as the phase transfer catalyst.

研究了在有水存在下，利用相转移催化剂三乙胺催化苯甲酸钠和氯化苄的酯化反应。