查询词典 ligand

The present invention prepares aldehyde or ketone by catalytic oxidation of alcohol under microwave irradiation, which takes sodium tungstate and tungstic heteropolyacid salts as catalyst, takes bidentate ligand containing nitrogen and oxygen as additive and takes hydrogen peroxide as preparing oxidant.

本发明以钨酸钠和钨的杂多酸盐为催化剂，以含氧氮的双齿配体作为助剂，以双氧水为氧化剂，在微波辐照下催化氧化醇制备得醛或酮。

When we used ligand 3k-Zinc in the asymmetric addition of phenylacetylene to ketones at room temperature, the highest ee was up to 85%.

当我们用配体3k-Zinc作为催化剂在对苯乙炔对酮的不对称加成反应中，产物最高的ee可达85％。

The next part of dissertation is to design ligand for specific target proteins.

论文的第二部分是进行两类实际蛋白质的抑制剂设计。

The company with advanced German technology-based and ligand there is the world's most advanced intelligent security and operating system.

公司以先进的德国技术为依托，并配有世界上最先进的智能化安全和操作系统。

The influence of solvent, temperature and mole ratio of catalyst to ligand was studied.

研究了不同溶剂，不同温度，不同催化剂和配体比例对聚合的影响。

In the case of drug design, a ligand is a candidate drug molecule.

在药物设计过程中，一个配合基就可能是一个候选的药物分子。

Clearly, different cells respond in a variety of ways to the same ligand.

同一种配基在不同的细胞结合相同的受体，依然可以介导不同的反应。

The shape of molecules can increase or decrease in receptor affinity for its natural ligand.

分子的形状可增加或减少受体对其自然配体的亲和力。

It is occasionally necessary to use a number system to designate the position of each ligand.

有时需要用一种编号系统来标明各配体的位置。

Thus, it is often accompanied by some organic ligand reaction which is difficult to conduct under general condition.

因此，水热反应中常伴随着一些在通常条件下不能进行的有机反应，形成新的配体。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了