查询词典 molecules

In this article,we give out some was to judge the space structure of the molecules with the same valence.

物质的物理性质和化学性质与原子在分子中的相对位置密切相关，因此有必要研究分子的空间结构并找出其内在的规律。

In the structure of complex (1), two L valine molecules chelated with Cu in five member ring by the coordination of amino nitrogen atom and carboxylate oxygen atom with the center ion.

在自组合过程中，配体与配位中心离子以自发和直接的配位络合方式能够产生精致的超分子晶体结构 [1，2 ] 。

They say AMSCO synthetic oil helps deal with the water in the oil better, helps it vaporize the water molecules.

他们说amsco合成油帮助处理的水，油更好，有助于它汽化的水分子。

The Discrete Variational Method for molecules and clusters is described in detail.

文中首先描述了离散变分方法的理论基础—密度泛函理论及其局域密度近似。

These molecules would promote the progress of inflammation and pulmonary vasoconstriction in the lung tissues after acute FE.

的浓度增加，从而促进了肺部炎症的发展和肺血管收缩。

The 4 nucleotides of DNA sequences can be further encoded with two - bit digits in which t he first bit is the base bit to encode purines and pyrimidines and the second bit is the functional group bit to encode the keto group and amino group. According to the degree of degeneracy of genetic codes and the two dimension distribution of molecular weights and isoelectricpoints of amino acids , a set of classification graph(Venn' s diagram) of amino acids can be obtained. It is suggested that the amino acids of high degenerate group are mostly small and simple, and constitute the transmembranic structure or the structural domains of protein molecules. So amino acids of high degenerate group might appear in the early evolution stage.

根据氨基酸遗传密码子的简并程度并以分子量及等电点作为氨基酸的化学特性坐标，作出其二维集合MP分类图，根据氨基酸的分类分析，可以认为：高简并度氨基酸多数是脂烃类和羟脂烃类的氨基酸，分子量比较小，分子结构比较简单，大部分为疏水性，主要组成跨膜结构或蛋白质的结构域，可能是出现较早的氨基酸；而低简并度的氨基酸，分子结构比较复杂，分子量比较大，多数是和蛋白质功能有密切联系的基团，可能是进化出现较晚的结构。

Saturated small molecules such as glycerine, triethanolamine, saturated water-soluble macromolecules including corn starch and polyvinyl alcohol, and vinyl monomer are employed as modifiers for polymeric material surface.

本文首次利用Ce3+的紫外光敏特性，将其作为光催化引发剂，引发饱和小分子如单糖、多元醇，水溶性大分子如淀粉、聚乙烯醇，乙烯类单体如丙烯酸、丙烯酰胺、甲基丙烯酸甲酯等在聚合物基材表面的改性。

Recently, the United States Rockefeller University, a virologist and a bio-physicist, using a special, illuminated only on the surface of the microscope, has witnessed dozens of molecules in a living cell surface gathering, the final formation of a Kind of terrible virus - HIV process.

近日，美国洛克菲勒大学一位病毒学家和一位生物物理学家，利用一种特殊的、只照亮细胞表面的显微镜，亲眼见证了几十个分子在一个活的细胞表面聚集，最终形成一种可怕的病毒——艾滋病病毒的过程。

A variety of techniques from molecular biology have been used in research laboratories to study the effects of DNA binding small molecules, such as the gel mobility shift assay,~1H NMR, DNA foot-printing assay, and fluorescence-based assays, UV-Vis spectrum and viscometry.

目前有很多方法应用于实验室研究DNA与其他物质的相互作用，比如：凝胶电泳分析，核磁共振，DNA足印分析，荧光分析，紫外可见光谱分析以及黏度分析等。

A variety of techniques from molecular biology have been used in research laboratories to study the effects of DNA binding small molecules, such as the gel mobility shift assay,~1H NMR, electrochemistry analysis, DNA foot-printing assay, and fluorescence-based assays, UV-Vis spectrum and viscometry.

目前有很多方法应用于实验室研究DNA与其他物质的相互作用，比如：凝胶电泳分析，核磁共振，电化学分析、DNA足印分析，荧光分析，紫外可见光谱分析以及黏度分析等。

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。