查询词典 ligand

The atomic resolved density of state shows that there is density of Ru on the HOMOs. All the density is localized on the ammine, which reveals that the excited electrons in the Ru complex are delocalized over the ammine ligand.

首先原子分辨的态密度显示HOMO上的密度主要在Ru上，LUMO 上的态密度在ammine上，这说明Ru上激发的电子会转移到ammine配体上。

He ligand of Tie2 is angiotonin,while the one of Tie1 is unknown until now.

ie1的配体目前还不清楚，Tie2的配体是血管紧张素。

This is mainly due to that pyrene ligand has better planar and aromatic character than anthracene.

这主要是由于配体芘比蒽具有更好的芳香性和平面型，可以使探针Ru-2更好的与DNA结合，使荧光增强。

Testing of bacteriostasis of the complexes shows that the bacteriostasis of vegetable Tannin is based on its mutiphanol ligand.

配合物抑菌作用试验表明，植物单宁的抑菌作用是其多酚基团的作用结果。

BAFF and APRIL are two novel related members of the TNF ligand superfamily.

BAFF和APRIL是新近发现的TNF配体超家族2个关系密切的成员。

The effects of the composition of catalyst (the structure and amount of bident ligand and strong acid, the cocatalytic activity of Cu〓, the roles of methanol and phenol etc.) and the copolymerization condition (the reaction time, temperature, amount of ST and CO, the structure and amount of solvent etc.) on catalytic activity were studied. The principle of the copolymerization was investigated.

研究了催化体系组成（含氮双齿配体的结构与用量、强酸的结构与用量、铜盐的助催化作用、甲醇和酚类化合物作用等）和共聚反应条件（共聚反应的温度与时间、溶剂种类与用量、苯乙烯与一氧化碳量等）对溶液共聚反应的催化活性的影响，探索溶液聚合反应规律。

The effects of the composition of catalyst (the structure and amount of bident ligand and strong acid, the cocatalytic activity of Cu〓, the roles of methanol and phenol etc.) and the copolymerization condition (the reaction time, temperature, amount of ST and CO, the structure and amount of dilution reagent etc.) on catalytic activity were studied in detail. Also the optimum copolymerization condition was chosen.

深入考察了催化体系组成（含氮双齿配体的结构与用量、强酸的结构与用量、铜盐的助催化作用、醇类与酚类化合物的作用等）和沉淀共聚反应条件（共聚反应的温度与时间、稀释剂结构与用量、苯乙烯与一氧化碳量等）对该共聚反应的催化活性的影响，优化共聚反应的聚合条件。

Polyketone STCO, a special Ecomaterial, poly (1-oxo-2-phentrimethylene), was prepared by the precipitation copolymerization of CO with ST in the presence of catalysts composed of palladium acetate, bident ligand of 2, 2′-bipyridine, strong acid, p-benzoquinone etc.

利用乙酸钯、含氮双齿配体、强酸、对苯二醌等组成的催化体系催化苯乙烯和一氧化碳的沉淀共聚反应，合成出环境友好材料聚酮STCO—聚（1-氧代-2-苯基丙撑）。

The biophore model and 3D-QSAR equation help us not only further understand receptor-ligand interactions, but also design new compounds with better bioactivity.

结论我们所构建的药效团和三维定量构效关系方程不仅能帮助理解药物与受体的相互作用，而且为设计活性更好的新化合物提供参考。

Two approaches are employed to prepare thiocyanuric acid derivatized gold nanoparticles, including the direct reduction of gold ions by potassium bitartrate and NaBH〓 and then through ligand exchange reaction.

用两种不同方法合成了三聚硫氰酸衍生的金纳米粒子，包括由酒石酸氢钾直接还原金离子及NaBH〓还原金离子后经配体交换反应。

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。