分子膜

The main achievements and results are as follows: The arrangement orientation of material mocular has an important effect on the microstructure and the performance of ultrafiltration membrane.

取得的主要成果与结论如下：膜材料的分子取向对超滤膜的微观结构有重要的影响。

In the meantime, because it can repel foreign matter does not make his adsorptive,be in velar surface, the speed that is jammed accordingly should compare common film to be gotten slow much.

同时，因它能排斥杂质不让其吸附(物质表面吸住周围介质中的分子或离子现象)在膜表面，因此被堵塞的速度要比普通膜慢得多。

The results of FTIR and QCM measurement showed that Schiff bases could chemisorb on the copper surface through coordination, indicating that it is feasible to prepare SAMs of Schiff bases on the copper surface.

QCM和FTIR结果表明，希夫碱分子通过其中的亚胺基与铜的配位作用在铜表面发生化学吸附，从而形成自组装膜。因此用自组装技术在铜表面上制备希夫碱自组装膜是可行的。

With increasing monomer concentration inside the disperse phase, the monodispersity of emulsions became slightly worse and the mean diameter of emulsions gradually became smaller. Monodisperse monomer-containing emulsions were obtained when the SPG membrane pore size was larger than 1.0 μm; however, when the SPG membrane pore size was smaller than 1.0 μm, no monodisperse emulsions were obtained because of the formation and chokage of p-phthalic acid crystals in the pores of the SPG membrane.

当SPG膜孔径大于1.0 μm左右时，可得到单分散的含TDC单体乳液；而当孔径小于1.0 μm左右时，水分子更容易扩散并溶解到油水界面甚至油相内部与TDC生成对苯二甲酸，TPA积累到一定程度在油水界面上析出将膜孔堵塞，从而无法制得单分散乳液。

The total RNA from brain tissue of substantia nigra of PD rats is extracted at the 1st, 2nd, 4th and 8th week and comparison is made between it and that from normal rats. The total RNA, after RNA formaldehyde degenerated sepharose electrophoresis and separation and Northern transfer, is adsorbed unto colloxylin membrane. Then ECL labeled Selenoprotein P and an unknown gene fragment are used as probes to hybridize with the RNA on the colloxylin membrane. And the hybridized result is obtained with enzyme-linked immunosorbent assay. Finally, analysis of OD is made using ONE-Dscan software.

分别提取1周、2周、1月、2月的帕金森大鼠（各8只）黑质区脑组织总RNA，并取相对应时间的正常大鼠的脑组织总RNA作为对照，经RNA甲醛变性琼脂糖凝胶电泳分离后，通过Northern转移，将其吸附在硝酸纤维素膜上，然后利用ECL标记的Selenoprotein P和一段未知基因为探针，与硝酸纤维素膜上的RNA分子进行杂交，再通过显影取得杂交的结果，应用ONE-Dscan软件进行光密度值分析。

Many methods for making nanoscale materials were developed in the past few years, such as colloidal crystallization, monolayer deposition, multiplayer casting, molecular crosslinking, complementary interaction, patterned etch pits, template-mediated and DPN, most of these are complicated and costive.

在过去的几年中，合成纳米复合材料的方法已取得了极大的进展，如胶体结晶法、单层膜沉积法、多层膜浇铸法、分子交联法、互补反应法、图形刻蚀法、模板化学法、DPN法等，但是这些方法大多操作耗时、费力。

The abilities of corrsion resistance of many kinds of accessories after different surface disposed and dealed with the BH-102 hydrophobe agent had been studied.

为防止金属零件腐蚀，通常在一些零件表面进行处理(如电镀层、转化膜层等)，但是有些膜层存在着孔隙等缺陷，环境中的水分子会沿着孔隙扩散到基体而引起材料腐蚀。

It is of evident importance to understand the mechanics and intensity of the intermolecular interaction between the metallorganic complexes and fatty acids in the Langmuir films.

显然，弄清Langmuir膜中的分子间相互作用机制和强度对制备功能性LB膜具有特殊的重要性。

But it is able to obtain mixed LB films of metallorganic complexes and long-chain fatty acids by taking advantage of their intermolecular interactions.

对这种金属有机螯合物，可以借助于长链脂肪酸的优异成膜性能，利用它们之间的相互作用，得到嵌有功能性金属有机螯合物分子的混合LB膜。

The oxidase system includes both membrane-bound and soluble cytosolic proteins. The primary feature of this enzyme is stimulus-dependent activation and which mechanism is the phosphorylation and translocation of a complex of cytosolic factors to the membrane, where they associate with a flavocytochrome enzyme.The fully assembled complex functions as an electron transport system,moving electrons from cytosolic NADPH to molecular oxygen to form superoxide anion（O2-）, which, along with subsequent reactive products called respiratory burst,exerts microbicidal and cytotoxic activities.

此氧化酶体系包括膜结合的和可溶的胞浆蛋白，其主要特征为依赖刺激而活化，机制为复合体的胞浆因子磷酸化并转位至膜，在这里与细胞色素酶相关联，组装完全的复合体在功能上作为一个电子转运体系，从胞浆NADPH转移电子给分子氧形成超氧阴离子（O2-），伴随着接下来的活性物质产生，也叫呼吸爆发，发挥抗菌和抗细胞毒素的活性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐