查询词典 amino acids

Today started construction of a four items are: cyclohexanone 100,000 tons, 100,000 tons of refined crude benzene, 200,000 tons and 50,000 tons sulfuric acid amino acid and ancillary works, and other supporting projects will also be at full capacity next spring construction.

今天开始的四个项目的建设有：环己酮10万吨，10万精制粗苯，20万吨和5万吨硫酸氨基酸吨及附属工程，以及其他配套工程也将在满负荷将于明年春天建设。

The routine method of determining amino acid nitrogen and alcohol degree in rice wine is complicated and time-consuming.

黄酒中氨基酸态氮和酒精度的常规测定方法步骤繁琐，时效性差。

Nonenzymatic glycosylation begins when an aldehyde group of glucose and an amino group (NH2) of a protein are (25)attracted to each other.

酶促糖醛集团开始时和氨基葡萄糖是一种蛋白质(25)相互吸引。

In the Aldol condensation of acetone with 4-nitrobenzaldehyde, two different hybrid secondary amine-functionalized mesoporous materials displayed enhanced catalytic performance in comparison to primary amine-functionalized materials. The possible reason is that the presence of organic functional groups with larger steric hindrance led to the enhanced catalytic performance of basic amino groups.

在对硝基苯甲醛和丙酮的羟醛缩合反应中，相对于一级胺功能化的材料，二级胺功能化的SBA-15展示了极大改进的催化活性，这可能是由于具有更大空间位阻效应的有机功能团的引人导致了碱性胺中心催化活性增强。

In the first chapter of the thesis we prepared the desired β-amino aicd ester at first,then throughstereoselective aldol condensation and lactamization we finished the synthesis of Plakoridine A lactam.

本论文中我们从β氨基酸衍生物出发，发展了一些构建多取代吡咯环和吡啶环的方法，并利用这些方法合成了一些具有重要生理活性的生物碱类天然产物。

Main ingredients:hyaluronic acid,algae,amino acid,aloe extract and almond.

主要成份：透明质酸、海藻、氨基酸、芦荟提取液、杏仁。

Application of manure is especially favorable to the formation of amino acid nitrogen and non-hydrolysable nitrogen.

施有机肥尤其利于氨基酸态氮和非酸解有机氮的形成。

However, in recent years, many researches had showed that higher plants can take up organic nitrogen, particularly amino acid nitrogen.

然而，近年来越来越多的研究表明植物可以直接吸收有机态氮，特别是氨基酸态氮。

Methods: Spectrophotometric determination of the condiment amino nitrogen, the results of the impact analysis of factors, and with formaldehyde titration method of comparison.

采用分光光度法测定调味品中的氨基酸态氮，对影响测定结果的因素进行分析，并与甲醛滴定方法进行了比较。

Under this condition the content of amino nitrogen was 59.2 mg/L after 3 hours of enzymatic hydrolysis.

枯草杆菌蛋白酶酶解鲤鱼后，游离氨基酸含量由185.91 mg/L增加到779.91 mg/L，增加了76.16%。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。