配体

The advance of multipodal ligands and their complexes, and the research situations of electroluminescence materials are briefly reviewed.

对多足开链配体及配合物的研究进展和电致发光材料、研究现状作了简要的文献综述。

The electron pair from the ligand is shared with the metal.

配体提供电子对与金属离子共享。

The results indicate that smaller ligands with lower electronegativity give higher catalytic activity.

这表明当催化剂结构中的配体具有较小的空间结构和较小的推电子北京化匀二大学不页创匕学位论文性时，更有利于提高催化效果。

Methods The concentration of serum sTRAIL was measured in 60 AS patients and 30 healthy controls with ELISA.

目的 探讨肿瘤坏死目子相关的凋亡诱导配体在强直性脊柱炎患者和健康个体血清中的表达及其临床意义。

HT3 receptors are ligand-gated ion channels that are involvedin the modulation of emesis and pain.

5-HT 3受体是配体门控离子通道，参与呕吐和疼痛的调控。

Agmatine is a novel neurotransmitter and/or neuromodulator, which is the endogenic ligand of the imidazoline receptors.

胍丁胺是一种新的神经递质和／或神经调质，是咪唑啉受体的内源性配体。

Fluorescein labeled estrone at the 17th carbon (17-FE) was used as a ligand for cytochemical evaluation of the estrogen receptor in human breast cancer.

本文对采用细胞化学法测定乳腺癌内雌激素受体所用的荧光配体17-FE是否也是与ER上结合位点相结合的问题进行了探讨。

It was true that the luminescence properties of europium complexes could be optimized by modifying the structures of ligands.

不过，通过对配体进行结构修饰，可以达到优化铕配合物的发光性能的目的。

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。

In summary, this research was laid a better foundation to further study of the effects of the second ligands on the electroluminescence properties of europium complexes, and achieved OELD with excellent EL properties.

本研究为下一步开展第二配体的结构对铕配合物的电致发光性能的影响，获得性能优良的铕配合物电致发光器件打下了良好的基础。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。