查询词典 narrate in detail

Benzoin condensation reaction of benzaldehyde using simple imidazolium based ionic liquids as catalyst has been successfully achieved. The reaction factors such as solvent, base and ionic liquids have been studied in detail.

成功地实现了简单咪唑基离子液体对苯甲醛自缩合成苯偶姻的催化反应，以及详细探讨了溶剂、碱、离子液体种类及用量等各种影响因素。

Benzoin condensation using imidazolium based ionic liquids as solvent for the first time has been successfully achieved. The reaction conditions have been studied in detail. When under 65 and with 0.5 equiv. NaOH in ionic liquid l-butyl-3-methyl-imidazolium tetraborate, benzoin was obtained in excellent yield of 91%. Recycling of ionic liquid has been available.

首次探索并成功实现了在咪唑鎓盐离子液体中进行苯偶姻缩合反应，详细探讨了反应条件，当反应在65℃下和0.5当量NaOH存在下以及在离子液体4-丁基-1-甲基咪唑鎓四氟硼酸盐中进行时，苯偶姻产率可达91％；并对离子液体进行了有效回收再利用。

This paper describes in detail crude benzol hydro-refining process technology and market prospect, expounds the advantages and disadvantages and economic benefit analysis of various crude benzol hydro-refining technology.

摘 要：本文系统的介绍了粗苯加氢精制的工艺技术以及市场前景，阐述了各种粗苯加氢精制技术的优缺点及经济效益分析。

Based on analyzing the generation mechanism and quality characteristics of reclaimed acid from benzol refining and comparing varies kinds of purification methods, the operation easily, the technical process simple extraction method is used to purify the reclaimed acid and the dosage of the extraction agent and extraction power are studied in detail.

对精苯再生酸的生成机理、质量特性进行了分析，通过比较各种再生酸净化方法的优缺点，选用操作简便、工艺简单的再生酸净化方法——萃取法对再生酸进行处理试验，并对萃取剂的用量、萃取能力等进行了详细的研究。

The system of compulsory permission was regulated in The Berne Convention and the Universal Copyright Convention in detail.

众所周知，传播者和使用者的权利与作者的权利之间是存在矛盾的，二者是此消彼长的关系，如何平衡两者的关系确实是个难题。

This thesis has studied the approximation properties of Bernstein operators and its modified operators in detail.

本篇论文系统研究了Bernstein算子及其修正算子的逼近性质。

This icon indicates that the creature mentioned is discussed in more detail in the book Fantastic Beasts and Where to Find Them. The Lexicon has intentionally not included all the information from that book in our Bestiary.

这个图标表明这种动物在《神奇动物在哪里》中有更详细的描写，百科全书网站有意不在《动物宝典》里抄录它的全部内容。

After Beverley had described the situation in more detail, we agreed on goals for therapy, one of which was to decide whose problem this was—Beverley's or her daughter's. When it was time for her to leave.

在贝弗莉又描述了一些细节情况后，我们就治疗目标达成了一致意见，其中一个就是决断这到底是谁的问题，是贝弗莉的，还是她女儿的。

After Beverley had described the situation in more detail, we agreed on goals for therapy, one of which was to decide whose problem this was—Beverley's or her daughter's.

我问贝弗莉这个故事对她自己有什么帮助，她回答说：这部电影中有一句台词帮我作了总结，它让我想到了女儿的事情。

The influence of background light, reverse biasing voltage and feedback resistance on the performance of APD detection circuit is analyzed in detail.

实验表明：根据该方法设计的前放接收模块使测距仪接收系统获得最大信噪比， APD工作在最佳倍增状态，从而提高测距仪的探测灵敏度和最大测程。

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。