轭

Dye molecules are always a hot topic in the field of electrode modification due to its own conjugation system and the promotion ability on electron transition.

染料分子由于自身大都含有大的共轭体系，而且携带的基团能促进一些分子在电极表面的电子转移过程，因此在电极修饰领域一直是人们研究的热点。

A novel fluorescent probe, which is both pH-selective and pH-sensitive for the two extreme pH ranges of 1.8-3.4 and 11.6-13.3, was designed by assembling several electronegative atoms in the different positions of a highly conjugated molecule.

通过构建喹啉酮荧光体，将多个电负性氮原子设置于同一个共轭分子的不同电子环境中，制作了对极端pH变化具有灵敏响应的新型荧光探针。

This multigrid solver is proven to provide the same accuracy as the finite element solution with respect to energy norm, and the computational complexity is suboptimal.

并证明用共轭梯度法作迭代算子时，该方法可以达到能量模意义下的最优，计算复杂度接近最优。

In this paper, taking the equdistant curve of short spoke epicycloid as original tooth profiles, the conjugate internal gear tooth profiles (quasi-cycloid) and the pinion cutter tooth for cutting the internal gear are obtained.

本文以短幅外摆线的等距线为原始齿廓，求取了与之共轭的内齿轮齿形及切削这种内齿轮的插齿刀齿形，并寻求了用三圆弧替代插齿刀齿形的方法。

Objective:To study hydrolysis of vitamin E acetate catalyzed by cholesterol esterase in the reversed micelle systems.

研究了有机相脂肪酶催化合成共轭亚油酸β-谷甾醇酯的工艺条件，同时研究了甾醇酯的分离纯化方法。

The poly with p-aminophenyl-ethynyl as a side-group was synthesized through Pd-catalyzed Sonogashira coupling reaction between 4-[(2,5-dibromophenyl)ethynyl] aniline and 1,4-diethynyl-2,5-bis benzene.

通过单体4-[(2，5-二溴苯)乙炔基]苯胺和1，4-二乙炔基-2，5-二戊氧基苯之间的Sonogashira偶合反应合成了带有p-氨基苯乙炔基共轭侧基的聚对苯撑乙炔。

A series of new ligands with different conjugation system and different substituents have been synthesized by changing 1,10-phenanthroline and the responding europium complexes were synthesized.

在phen的结构上进行改造，获得一系列大共轭的配体，研究了它们的铕配合物及各自的荧光性质。

To examinate the thermal properties by TGA、DSC and figure out the maximum decompose temperature which survey the range of liquid crystal temperature. We synthesize conjugated polymer successfully and these emitted blue fluorescence. Hope this experiments will supply well-contribution in field of organic light-emitting diodes.

以TGA、DSC测定其热性质，并了解到由TGA的5%热重损失温度再进行测出液晶温度范围，我们成功的合成出具有良好的加工性的共轭性分子，发光性质都出现在蓝光领域，愿在有机发光二极体的领域上有重大的贡献。

The calculation results of the interchain hole mobility is around 10-2 cm2/Vs, which is consistent with the excremental data from the P3HT single fibril.

计算结果并显示延链间方向的电洞迁移率为10-2 cm2/Vs，此结果与P3HT的单纤维束实验结果一致，显示此方法在共轭高分子迁移率计算上的适用性。

By means of the expansion theorem, the displacement is expressed as the summation of the first several exact modal vectors.

考虑前若干阶线性振动模态，使用展开定理，将索的位移表示成共轭的模态函数的级数和。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！