二分子的

It may result from the coupling of acarbonyl group in one molecule with the double bond in another molecule.

它是由一分子环丁烯二酮的羰基碳与另一分子的双键β-碳发生还原偶联的结果。

In Chapter four,we investigate the effect of different side groups,anchoring groups(dithiocarboxylate and thiol group),torsion angle and external electric field on the electronic transport properties of 4,4′-biphenyldithiolmolecular junction.

第四章中我们主要系统地研究了官能团、不同的连接方式、分子间的扭转角以及外电场对4，4\'-二巯基联苯分子的电输运性质的影响。

It shows that the cone conformation of the hosts is more stable than others when it is nottaking account of the solvent. Then, the possibility of the conformational interconversion of hosts at the different temperature iscalculated by molecular dynamics.

二是应用分子动力学方法探讨了在不同温度下各种构象之间相互转换的可能性，表明了当分子的下缘取代基团比较大时，增大了苯酚环发生翻转的空间位阻，各种构象之间翻转的难度将有所增加。

It is the electronic structure of molecule and the interaction between molecule and metal surface.

一是分子的电子结构，二是分子和金属表面的相互作用。

This seems to be because sirtuins control the abundance of a regulatory molecule called nicotinamide adenine diphosphate which, in turn, controls the release of energy in the mitochondria.

这是因为sirtuins控制着一种叫做烟碱腺嘌呤二磷酸的调节性分子的数量，而这种分子反过来又控制着线粒体中的能力释放。

The planarity and the average degree of the bond of the initiators are discussed by the full-matrix least-squares on F〓.

通过最小二乘法计算结果，讨论了分子的平面性及键长平均化程度，诠释了分子内电荷转移的趋势及有可能的引发机理。

Methods The yield of combinant human IL-18 expression in E.coli remains quite low because the sequence of mature hIL-18 has 37aa rare condons for E.coli in a total of 157aa.

它们的分子中没有N-糖基化位点，不存在二硫键，很可能巯基就是分子的活性中心。

Then the paper used the projection operator to structure the normal coordinate component,thus combined 15 normal vibration patterns of propadiene molecule.

先对丙二烯振动模式进行分类及构造投影算符，再用投影算符构造简正坐标分量，从而组合出丙二烯分子的15个简正振动模式。

BR is embedded in the purple membrane and organized in trimeric unit arranged in a hexagonal twodimensional crystalline lattice, there are about 30 lipid molecules surrounding a BR trimer.

BR分子在紫膜中以三聚体的形式存在，并形成二维的六角型晶格，每个三聚体周围约有30个脂质分子。

The preferred cytokine release inhibiting compounds are dimeric gallotannins having a linker molecule that misaligns the carbohydrate cores of the compounds.

优选的细胞因子释放抑制化合物是具有连接分子的二聚单宁，所述连接分子误调该化合物的糖核。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。