高分子

Two materials combined through the technique by macromolecules, on the basis of the different shrinkages from aluminum and the wood.

两种材料通过高分子尼龙件连接，充分照顾了木材和金属收缩系数不同的属性。

This paper makes an experimental study in respect to the high water content in loose sandstones and the characteristics of ST glue , a macromolecular compound.

针对疏松砂岩高含水的现状，并根据高分子化合物ST胶的特性作室内实验研究。

In order to overcome the difficulties faced on analytically deriving the equation for describing the samll angle light scattering patterns from anisotropic objects with arbitrarily director configurations, a Fast Fourior Transformation algorithm for the calculation of SALS patterns from the anisotropic objects immersed in an isotropic matrix has been developed.

用快速傅里叶变换计算方法( Fast Fourier Transformation，FFT)直接获得高分子材料中介观有序结构小角激光光散射图案，从而对实验获得的球晶和液晶液滴的 SALS图案进行结构预测。

The concept of the operation characteristic parameter of hydrolysis and salifying extent parameter B S and the theoretical characteristic parameter of hydrolysis and salifying extent parameter B * S for polymeric aluminum_ferric was put forward.

聚合铝铁是一类典型的无机高分子混凝剂、本文在传统特征参数———碱化度B和水解度B 的基础上，提出了聚合铝铁操作特征参数———碱化盐基度 BS 和理论特征参数水解盐基度 B S 的概念，推导出了BS、B S 的计算表达式，系统解释了BS、B S 的操作和理论意义。

It said Hans-Hilger Ropers, director at Max-Planck-Institute for Molecular Genetics in Berlin, has tested a pill thwarting hyperactivity in certain brain nerve cells, helping stabilise short-term memory and improve attentiveness.

柏林马普学会高分子研究所所长罗普斯表示，他已经对能减少某些脑神经细胞过度活跃的药物进行了试验，这种药物能帮助生物稳定短期记忆力和改善注意力。

It said Hans-Hilger Ropers, director at Max-Planck-InstituteforMolecular Genetics in Berlin, has tested a pillthwartinghyperactivity in certain brain nerve cells, helpingstabiliseshort-term memory and improve attentiveness.

柏林马普学会高分子研究所所长罗普斯表示，他已经对能减少某些脑神经细胞过度活跃的药物进行了试验，这种药物能帮助生物稳定短期记忆力和改善注意力。

Based on the introduction of the theory of the polymer solutions, the mechanisms of DNA separation by the capillary electrophoresis in non-gel sieving matrices are reviewed in this paper, which includes Ogston sieving model, various modified reptation models, transient entanglement coupling mechanisms and its improved mechanisms.

本文在介绍高分子溶液理论的基础上，综述了DNA在毛细管电泳无胶筛分介质中的分离机理，主要包括Ogston筛分模型、各种修正的爬行模型、瞬态缠结偶合机理及其改进机理等。

Three phosphorus-containing polybibenzimidazoles, namely, poly [2,2'-di-p-phenylene methyl phosphine oxide-5,5'-bibenzimidazole], have been prepared by condensing 3,3'-diaminobenzidine with di-(p-carboxy phenyl) methyl phosphine oxide.

用双烷基氧膦与3，3'-二氨基联苯胺缩聚，合成了三个在主链上带有联苯并咪唑和氧化三烃基膦结构的高分子化合物。

Infrared spectrum , SEM and DSC show that the starch and the monomers have been rearly synthesized under the microwave radiation.

红外光谱、扫描电镜和差示扫描分析表明，在微波场中确实实现了淀粉与高分子单体的接枝共聚。

Polys has been noted as a kind of important polymeric material which present a combination of outstanding properties such as high thermal stability, good chemical resistance and excellent mechanical properties.

聚芳醚腈以其优良的耐热性能和机械性能在高性能高分子材料领域占有重要的地位，具有广泛的应用前景。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。