查询词典 nano

The title nano-sized polymeric microgels were synthesized by emulsion polymerization method,using divinyl benzene as crosslinking agent and methyl methacrylate,hydroxyl ethyl methacrylate,butyl acrylate as monomers.

通过乳液聚合的方法，以二乙烯基苯为交联剂，用甲基丙烯酸甲酯、甲基丙烯酸-β-羟乙酯、丙烯酸丁酯等丙烯酸酯类单体合成纳米尺寸的聚合物微凝胶粒子。

The organic modification of nano-scale TiO_2 and the effect factors were studied by using dodecanoic acid and hexadecanoic acid as modifier.

本文选用月桂酸和棕榈酸作为改性剂，让羧基与TiO2的羟基以化学吸附的形式连接起来，使纳米TiO2表面改性为亲油性。

Step down test and animal models of dysmnesia induced by scopolamine and NaNO 2 were used.

方法以东茛菪碱和亚硝酸钠造成小鼠记忆缺失模型，跳台法进行行为检测。

Objective To explore into the probable mechanism of Alzheimer's diseaseby the acupuncture treatment combined with DGSYS of TCM.Methods Three kinds of model rats with dysmnesia which were made by injected into drug of scopolamine or NaNo 2 in the abdomen separately and injured at the hippocampal CA 1 in brian by drug of quinolinic acid treated by single acupuncture or acupuncture combined with DGSYS of TCM or DGSYS of TCM were observed separately,to compare different influence on dysfunctions of acuquisition and consoli-dation of memory induced by drugs and injure with nimodipineor the normal rats.

通过腹腔注射药物东莨菪碱或亚硝酸钠，或者用奎宁酸损毁大脑海马CA 1 区诱发大鼠发生记忆力障碍，造成不同类型的大鼠&痴呆&模型，对照性观察针刺、针刺加DGSYS、DGSYS及NM对记忆障碍功能的影响和与记忆相关实验指标参数的变化。

Li Zhongren,Shen Meihong,Mu Yanyun,et al.Nanjing University of TCM,Jiangsu210029. Objective To explore into the probable mechanism of Alzheimer's diseaseby the acupuncture treatment combined with DGSYS of TCM.Methods Three kinds of model rats with dysmnesia which were made by injected into drug of scopolamine or NaNo 2 in the abdomen separately and injured at the hippocampal CA 1 in brian by drug of quinolinic acid treated by single acupuncture or acupuncture combined with DGSYS of TCM or DGSYS of TCM were observed separately,to compare different influence on dysfunctions of acuquisition and consoli-dation of memory induced by drugs and injure with nimodipineor the normal rats.

目的 探索临床针刺加当归芍药散治疗阿尔采默氏症的可能机理方法通过腹腔注射药物东莨菪碱或亚硝酸钠，或者用奎宁酸损毁脑海马CA 1 区诱发大鼠发生记忆力障碍，造成不同类型的大鼠&痴呆&模型，对照性观察针刺、针刺加DGSYS、DGSYS及NM对记忆障碍功能的影响和与记忆相关实验指标参的变化。

Using this model, the technology of nano-fabrication could be used elastically and it can be used on the surface of different materials with different experiment condition.

这种模型可使纳米氧化加工方法的应用更加灵活，可通过调节不同的实验条件对不同的样品表面进行纳米加工。

Electrocatalytic properties and reaction mechanism of nitromethane electroreduction on nano-crystalline tungsten carbide thin film electrode were investigated by electrochemical methods.

采用电化学方法研究硝基甲烷在纳米晶碳化钨薄膜电极上的电化学还原性能和反应机理。

A nano-Si composite anode material was found to exhibit an extremely high reversible capacity over 1700mAh/g Si, good cyclic performance and endurability under larger current density.

研究发现纳米硅复合负极材料在室温二次锂电池中表现出较好的循环性，可逆容量达到1700mAh／g，而且具有良好的动力学行为。

Pt nano particles decorated with nafion ionomers were synthesized and used as electrocatalyst in proton exchange membrane fuel celldue to plentiful proton channels provided by the enwrapping polymers.Then decorated Pt particles were deposited on carbon nanotubes,which enwind each other into interconnect nets and form the framework of the catalyst layer for PEM fuel cell.

介绍了Nafion聚合物作为修饰离子，合成具有原位质子导电能力的纳米Pt颗粒；TEM分析显示Pt颗粒的平均粒径为4nm，颗粒之间界限明显，分散状态良好；将这种离子导体修饰的纳米Pt沉积到纳米碳管表面作为质子交换膜燃料电池催化电极，纳米碳管相互缠绕在催化层形成交联的电子通道。

The complete and continuous nano-CeO〓 film was prepared by using ethanediol.

用乙二醇作为干燥收缩控制剂制备出完整、连续纳米CeO〓薄膜。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。