醋酸酯淀粉是有机酸酯类衍生物。
结果此法以较高收率合成了美替诺龙醋酸酯。
目的：研究不同晶型倍他米松醋酸酯制备，分析其形成机理。
AIM: the purpose is to prepare different crystal forms of betamethasone acetate, and to analyse the mechanism of formation.
提出了用淀粉醋酸酯与醋酸乙烯接枝共聚制备白乳胶的新工艺。
A new technology of grafting copolymerization of vinyl acetate onto starch acetate is put forward to prepare white glue.
乙二醇单乙酸醋酸酯做为一种高档溶剂，有着广阔的应用前景。
As a high-grade solvent, 2-ethoxyethanol acetate will have a good future to be used in chemical industry.
本文通过红外光谱、X衍射、DSC等表征了淀粉醋酸酯的结构。
The structures of the starch acetates have been characterized by FTIR, DSC, X-ray diffraction measurements.
结果表明：磷酸酯淀粉的浆液性能以及上浆效果均好于醋酸酯淀粉。
The test shows that size performance and sizing effect of phosphate starch is better than that of acetate starch.
纤维素醋酸酯第一个商业用反渗透膜和超滤膜是由纤维素醋酸酯制成。
Cellulose acetate The first commercial membranes for reverse osmosis and ultrafiltration were made from cellulose acetate.
纤维素醋酸酯反渗透膜不用时必须贮存在一种溶液中，以防微生物生长。
Cellulose acetate reverse-osmosis membranes must be stored, when NOT in use, in a solution (sodium metabisulfite) that prevents microorganism growth.
变性聚乙烯醇和淀粉醋酸酯的红外光声光谱和红外吸收光谱具有相同图谱。
The infrared photoacoustic spectrum and the infrared spectrum of modified polyvinyl alcohol and of starch acetate are identical.
合成了纤维素三醋酸酯，并被涂于小孔硅胶上制备成HPLC手性固定相。
The cellulose triacetate (CTA) prepared by heterogeneous acetylation and coated on small pore 3 aminopropyl silica gel (10nm) was used as chiral stationary phase for HPLC (OA column).
它主要用于生产醋酸及其衍生物和各种醋酸酯，以及生产许多其他有机化学品。
Its major use is in the production of acetic acid and its derivative acetone and various acetates, and of numerous other organic chemicals.
研究了在实验室条件下，以硫酸、对甲苯磺酸为催化剂合成二甘醇二醋酸酯的方法。
Diglycol diacetate had been obtained with sulfuric acid or toluene-p-sulfonic acid as catalyst in lab.
聚合物膜近年来，由聚酰胺和聚砜制成的聚合膜至少在超滤时已取代了纤维素醋酸酯。
Polymer membrane Recently, polymer membranes made from polyamides and polysulfones have taken the place of cellulose acetate, at least for ultrafiltration.
结果表明，共聚物中存在聚乳酸支链，产物为纤维素醋酸酯与聚乳酸的接枝共聚物；
The results showed that the product was grafted copolymer of cellulose acetate and poly(actic acid), and poly(actic acid) side chains were detected in the copolymer.
本文对醋酸酯淀粉浆液的粘度、粘着力及浆膜性能进行了测试，并对测试结果进行了分析。
In this paper, the viscosity, adhesion force and film properties of the acetate starches size are tested, and the test results are analysed.
氧化吲哚，3 甲基氧化吲哚和羰基吲哚分别为吲哚、3 甲基吲哚和3 吲哚醋酸酯的代谢产物。
Oxindole, 3 methyloxindole, and indoxyl were identified as degradation metabolites of indole, 3 methylindole, and 3 indolyl acetate, respectively.
建立了高效液相色谱法测定妊娠双烯醇酮醋酸酯合成工艺中裂解和氧化、水解两部分产品的分析方法。
A method of HPLC has been established for quantitative determination of concentrations of acetolysis and hydrolysis solutions in the synthesis technology of 16 _ dehydropregnenolone acetate.
本研究以荞麦淀粉为原料制备荞麦淀粉醋酸酯，通过正交试验，确定合成荞麦淀粉醋酸酯最优工艺条件。
The reaction conditions of Buckwheat starch acetate from buckwheat starch were studied, The technique of preparing buckwheat starch acetate were optimized by orthogonal experiment.
衍射结果表明，淀粉醋酸酯和原淀粉的结晶结构完全不同，说明在取代过程中，原淀粉的结晶结构遭到破坏。
The results of X-ray diffraction show that the crystal structure of high amylose starch and the starch acetate differs greatly, which implies that the crystal structure is damaged during substitution.
利用酯化反应基本原理，以丙三醇和醋酸在催化剂的作用下进行酯化反应，经脱水、减压精馏得甘油三醋酸酯产品。
Using glycerine and acetic acid as raw materials and in the presence of catalyst, glycerin triacetate was synthesized through esterification, dehydration and underpressrue distillation.
采用动态流变仪对米线生产中三种常用添加剂焦磷酸钠、单甘酯和淀粉醋酸酯对大米淀粉流变特性的影响进行了研究。
The effect of sodium pyrophosphate, glycerol monostearate and starch acetate on rheological propertiesof rice starch were studied by Dynamic Rheometry.
以过氧化二叔丁基为引发剂，丙二醇甲醚醋酸酯为溶剂，进行了丙烯酸酯溶液共聚合后，用水稀释得到丙烯酸树脂分散体。
Acrylic dispersion was prepared by adding water into polyacrylic solution which was carried out in the present of propylene glycol monomethyl ether acetate using di-tert-butyl peroxide as initiator.
对淀粉醋酸酯的性质研究表明，与原淀粉相比，玉米淀粉醋酸酯糊化液表现出黏度增加、透明度提高、凝沉性减弱的特点。
The research on its properties demonstrated that compared with corn starch, it has a higher viscosity, better clarity and lessened tendency to gel.
由于酒精氧化而形成于葡萄酒中的物质的总括（主要是醋酸和乙酸乙酯）。
Volatile acidity (VA) General term for the substances in wine that are formed by the oxidation of alcohol (mainly acetic acid and ethyl acetate).
呋喃，苯并呋喃，醋酸乙烯酯被列为可能对人类致癌。
Furan, benzofuran, and vinyl acetate were classified as possibly carcinogenic to humans.
醋酸萘酯酶法染色观察其T淋巴细胞及其亚群。
T lymphocytes and its subpopulations were determined by Alpha napthyl acetate esterase staining.
醋酸萘酯酶法染色观察其T淋巴细胞及其亚群。
T lymphocytes and its subpopulations were determined by Alpha napthyl acetate esterase staining.
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