查询词典 acetacetic ester

We focus on different sort of relevant information such as Soft packaging , Plastic materials , Organic Impregnant and Ester etc .

追求"早，快，准"是我们的目标，我们将第一时间把信息送到你的手中，以最快捷方式为您提供最精准的信息。

Because of the excessive contents of aldehyde and fusel oil in liquor, incoordinate acid ester proportion and unqualified sanitary conditions and applied flavors and alcohol quality, drinking might make people feel thirsty and dizzy.

引起白酒口干、上头的主要原因有酒中乙醛、杂醇油含量过高，酸酯比例不谐调，卫生指标、外加香料及酒精质量不过关等因素。

Objective To prepare indomethacin 5-fluorouracil-1-ylmethyl ester and evaluated antitumor activity both in vitro and in vivo.

目的 合成吲哚辛5-氟尿嘧啶甲酯，并对其体内外抗肿瘤活性进行评价。

The effects of genistein on inflammatory responses were compared to those of indomethacin and NG-nitro-L-arginine methyl ester hydrochloride.

金雀异黄素对炎性的反应会被用来和吲哚美辛和NG -硝基- L -精氨酸甲酯盐酸盐作比较。

A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; a selectivity control agent comprising at least one silicon containing compound containing at least one C1-10 alkoxy group bonded to a silicon atom, and one or more activity limiting agent compounds comprising one or more aliphatic or cycloaliphatic carboxylic acids; alkyl-, cycloalkyl- or alkyl-ester derivatives thereof; or inertly substituted derivatives of the foregoing.

一种用于丙烯聚合的催化剂组合物，所述催化剂组合物包括：一种或多种齐格勒-纳塔主催化剂组合物，该主催化剂组合物包括一种或多种过渡金属化合物和一种或多种芳族二羧酸酯内部电子给体；一种或多种包含铝的助催化剂；选择性控制剂，该选择性控制剂包括至少一种包含硅的化合物，该化合物包括至少一种与硅原子连接的C 1-10 烷氧基；和一种或多种活性限制剂化合物，该活性限制剂包括一种或多种脂族或脂环族的单或聚羧酸类、其烷基-、环烷基-或烷基-衍生物、或上述惰性取代的衍生物。

Atropine is a specific antidote for the cardiovascular collapse that may result from the injudicious administration of a choline ester.

阿托品是治疗由于用胆碱酯类不慎而引起的心血管性虚脱的特效解毒剂。

Second, plasticizers industry trends: the main production of plasticizer tends to continuous large-scale production, and special plasticizers tend to many varieties, small batch intermittent production; products, traditional, low-cost, security risk phthalate plasticizers are being new, safe but relatively high prices of citric acid ester plasticizers, trimellitic acid plasticizer replaced this trend performance in foreign markets significantly, and domestic prices because of factors, phthalate plasticizers will be substantial use.

二、增塑剂行业发展趋势：生产方面主增塑剂趋于连续化大生产，而特殊增塑剂趋于多品种、小批量间歇生产；产品方面，传统的、廉价的、安全风险大的邻苯二甲酸酯类增塑剂正在被新型的、安全的但价格相对较高的柠檬酸酯增塑剂、偏苯三酸类增塑剂所取代，这一趋势在国外市场表现显著，而国内由于价格因素，邻苯二甲酸酯类增塑剂仍将被大量使用。

Such as benzene, ketone, ester and so on.

如苯类、酮类、酯类等。

Effect of kieselguhr on enantioselectivity of enzymatic hydrolysis of chiral dichlorprop methyl ester (2,4-DP) has been specifically studied by chiral gas chromatography.

利用手性气相色谱技术研究了硅藻土吸附作用对-2，4-二氯苯氧丙酸甲酯(2，4-DP)酶促水解对映体选择性的影响。

Kiwi and palmagranite fruit is also loaded with ester C along with a new super food known as mangosteen.

猕猴桃及一种新的叫做山竹的超级食物也富含酯 C 。

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。