查询词典 acetacetic ester

Liquor ; aldehyde ; fusel oil ; acid ester balance

白酒；乙醛；杂醇油；酸酯平衡

This paper studied the base material metabolism of mead , including carbohydrate, acid,fusel alcohol,ester, optimized condition of production and offered theoretical foundation to control of industrialization.

对蜂蜜酒的糖类、酸类、高级醇类和酯类基础物质代谢进行研究，以此为基础优化生产条件，为工业化控制提供理论依据。

It had been made clear that the carboxylic ester rare earth salt can promote the gelation acting of PVC.

研究表明羧酸酯稀土有促进PVC凝胶化的作用。

Methoxycoumarin-3-carboxylic acid geranyl ester was synthesized from geraniol and 8-methoxycoumarin-3-carboxylic acid and its structure was characterized by IR, HRMS, 1H NMR and 13C NMR.

采用酰氯酯化法，以8-甲氧基－香豆素－3-甲酸与香叶醇为原料合成了8-甲氧基－香豆素－3-甲酸香叶酯，经IR，HRMS，1H NMR，13C NMR等鉴定，证实了其结构。

The main volatile components were found to be linalool (25.26%), geraniol (12.85%), terpineol (8.42%) and 2-amino-benzoic acid methyl ester (7.75%).

共鉴定出45种化学成分，主要芳香性化学成分依次为芳樟醇(25.26%)、香叶醇(12.85%)、松油醇(8.42%)和2-氨基－苯甲酸甲酚(7.75%)。

Stearic acid A saturated carboxylic acid, which is widely distributed in nature as the glyceride ester.

硬脂酸：是自然界中以甘油酯形式广泛分布的饱和羧酸。

Photos of scanning electronic microcopy showed that tiny hole existed in the surface of granule product which were prepared with glyceride and sucrose ester, but hole did not existed in the surface of granule product which were prepared with lecithin.

扫描电子显微镜照片显示使用单甘酯和蔗糖酯的微胶囊产品颗粒表面出现孔隙，而使用卵磷脂的微胶囊产品无此现象。

A natural or synthetic ester of glycerol and fatty acids.

甘油是所有脂肪和磷脂的组成部分。

A glyceryl ester obtained by saponification of fats and oils.

由脂肪和油脂皂化得到的甘油酯。

A glyceryl ester obtained by saponification of fats and oils .

由脂肪和油脂化得到的甘油酯。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。