查询词典 synthesis method

This paper investigates a new method for synthesis of the hexagonal antenna array.

摘要该文研究了一种综合正六边形阵列天线方向图的新方法。

The catalytic activities of some coordination polymers in synthesis of DPC from oxidative carbonylation of phenol were investigated. Palladium complex Pd(C_2O_4)·0.5(C_4H_8N_2) has better catalytic activity in the typical reaction condition, it was synthesized with PdCl_2, oxalic acid and piperazine hexahydrate by solvothermal method under low temperature and characterized by IR, EA and TG.

以一些配位聚合物作为主催化剂考察它们在苯酚氧化羰基化生成碳酸二苯酯反应中的催化活性，经过比较，筛选出配位聚合物Pd(C_2O_4)·0.5(C_4H_8N_2)(在低温条件下以溶剂热法合成)，采用IR、TG，EA和比表面分析技术对它进行了表征。

And what is more, the method for the synthesis of polyaniline with the immobilized horseradish peroxidase enzyme was investigated.

在此基础上，文章还研究了功能微球固定化酶催化合成聚苯胺。

The synthetic method for hydantoin by using improved Bucherer Berg's synthesis was re-ported.

报告了利用改进的Bucherer－Berg＇s工艺进行乙内酰脲的合成方法。

Biocatalytic asymmetric synthesis renders an environmental benign, simple, efficient and high steroseletive method for production of chiral β-hydroxy acid derivatives.

生物催化的不对称合成方法以其绿色环保、简洁高效及高立体选择性已成为一个新兴的研究热点。

A method based on hypercomplex number system for fractal digital hologram synthesis.

黄清龙，刘建岚，"基于光学菲涅耳衍射的"盲数字水印"技术"，光学学报 26，

Finally considering the absence of the evaluation performance on inventory management in supply chain, it is presented that the performance evaluating principle and the evaluating index. It evaluates the performance of inventory management of supply chain through the illegibility synthesis judge method, which is good to decision-making of supply chain management.

最后针对当前供应链库存管理缺乏绩效评价的现状，结合供应链中库存管理的复杂性和特殊性，提出了供应链库存管理绩效原则，建立了相应的绩效指标体系和供应链环境下的库存管理绩效模糊综合评判模型，为供应链企业管理提供了决策依据。

Highly selective acylation at C-5 of indole was realized and a new method was established in the synthesis of TIMs.

采用三氟乙酰基作为吲哚C-3的保护基团，在路易酸催化下使吲哚的酰化反应高选择性地发生在5-位。

A method of inductive program synthesis by concept learning is presented in this paper.

本文介绍一种基于概念学习的归纳程序综合方法。

Other data from temperature and vibration sensors is also used to assist the analysis. An analytical method, which make analysis from part to integer, from analysis to synthesis is adopt in ES construction.

该专家系统以局部放电在线监测为基础，融合温度和振动传感器的数据，采用从局部到整体、从分析到综合的分析思路。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失