查询词典 conjugated

It was found that copolymerization of selected acetylenes with different polarity by using palladium acetylide complex catalysts is an effective method for improving solubility of polymers, especially doped polymers, which makes the above mentioned polymers and doped ones a new type of π-conjugated sensing material for preparation of thin film humidity sensor.

研究发现，以新型过渡金属钯-炔配合物为催化剂，通过选择具有不同极性的取代乙炔单体进行共聚，可有效地提高聚合物的溶解性，尤其掺杂聚合物的溶解性，实现可溶酸掺杂，继而开发出上述系列新的π-共轭型聚炔湿敏材料，用以制备薄膜型湿敏元件。

In this work, compared with acid-base reaction, we discussed the conjugated relation of redox reaction .

本文从共轭关系的角度出发，与酸碱反应相对照，较详细地讨论了氧化还原反应中的共轭关系。

Governing equation discrete, solving of the conjugated algebraic equation set and SIMPLE method are also discussed in this paper.

同时对方程离散、方程组的耦联求解及SIMPLE算法等数值计算以及湍流及其模型等问题进行了论述。

Synthesis of Arylenealkyne Conjugated Macrocycles Containing Long Alkylene Bridge;2. Rigid,planar structures have been modified through incorporation of new additional groups to generate sharp-persistent imine macrocycles in very high yields.

我们设计并合成了一类氢键诱导下构象受限的芳酰胺寡聚体，以此模块作为前体，利用动态共价键的方法，高产率(80%-89%)地合成了一系列新的亚胺大环。

Results showed that the alkynol compounds were transformed to the corresponding alkyne aldehyde and acetylenic acid compounds containing conjugated system on the nickel anode, and hence the anodic oxidation reaction products were able to generate ultraviolet absorption.

结果表明，炔醇类化合物在阳极生成了相应的有共扼体系的炔醛类和炔酸类化合物，产生了紫外吸收。

ConclusionThe polysaccharide fraction AGP-3 from Ampelopsis grossedentata is a kind of conjugated polysaccharide containing protein.

结论藤茶多糖分离组分AGP-3为一种含蛋白质的复合多糖。

To characterize the isotype of human xenoreactive nat ural antibodies against porcine pancrease islet cells, cyostat sections of the p ancrease were incubated with the sera from 18 cases of IDDM or 20 human controls respectively, further with FITC-conjugated goat antihuman IgG or IgM secondary antibodies. IgG was found to bind to pancrease islet cells in sera from 8 cases of IDDM and 8 human controls, while IgM in 4 IDDM and 6 human controls.

为检测人抗猪胰岛细胞天然抗体的同种型，采取18份胰岛素依赖型糖尿病患者血清及20份正常人血清分别与杂种猪胰腺组织的冰冻切片孵化后，再用免疫荧光标记的羊抗人IgG、IgM单克隆抗体染色。8份IDDM血清和8份正常人血清中含有直接针对猪胰岛细胞的IgG型抗体；4份IDDM血清和6份正常人血清中含有IgM 型抗猪胰岛细胞抗体。

A novel binaphthalene -based copolymer which containing alternating ionic conductive and light-emitting blocks on the main chain was designed and synthesized in order to overcome phase separation problem between the polar ionic conductive and the apolar conjugated polymers in the traditional light-emitting electrochemical cells.

为克服聚合物电化学发光池中极性离子传导性聚合物与非极性发光聚合物两相分离的矛盾，设计合成了一种聚合物分子主链上同时含有发光链段与离子传导性链段的联二萘功能性发光共聚物 EO- PN。

The synthesis of Melia Azedarach L.oil using alkali isomerization technique was optimize by the central composite/response surface method for the purpose of improving its effective fraction,conjugated linoleic acid.

采用碱法异构技术，用响应面法优化苦楝籽油合成工艺，设计了影响其转化率的反应温度、反应时间和用碱浓度三个因素的二次正交组合试验，用SAS软件对实验数据进行回归分析，建立相应的回归模型，取得苦楝籽油合成共轭亚油酸的最佳合成条件，并进行氧化稳定性分析和新添加剂的加入。

Objective:To study the value of serum conjugated bile acid on therapy and early prevention of patient with gallstone.

摘 要：目的：探讨血清结合胆汁酸对于胆结石的治疗及早期预防的价值。

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。