查询词典 nano

Today, there are nonconventional established surface patterning techniques such as nanoimprint lithography and FIB which are commercially available. However, these processes are normally highly costly and also not well established for large area processing in particular for flexible substrate.

尽管非传统微纳表面构型技术已经开发成型并商业化，如纳米压印平面印刷(nano-imprinting lithography)和聚焦离子束刻蚀技术，但这些工艺技术通常费用昂贵，而且在用于大面积工艺制造上，尤其是在处理柔软基板材料时遇到困难。

The resules show that the optimal reaction conditions are as follows: tin octoate is used as catalyst; w(SnOct2)lw and w(nano-SiO2)/w is 1:400 and 1:20, respectively; the reaction temperature is 140 CC and the reaction time is 72 h. Under this conditions, composite withM of 1.5091×10^5 was obtained.

结果表明，最优的反应条件为：采用辛酸亚锡为催化剂，催化剂用量和二氧化硅用量分别为丙交酯用量的0.25%和5%，在140℃油浴中，氮气保护下反应72h，可得到重均分子量为1.5091×10^5的聚乳酸纳米二氧化硅复合材料。

By experiments of difference air filtration media's disposal, we analyse the functional change at waterproof、oilproof and photocatalysis for filter material after disposal, and discuss the feasibility of nano-sized photocatalysis material's application in air filtration media's disposal.

通过对不同的空气过滤材料利用纳米材料进行不同的后整理的实验测试研究，分析各种滤料的拒水、拒油及光催化性能在整理前后的变化情况，探讨纳米光催化材料在空气过滤材料后整理中应用的可行性。

Nano-imprint lithography drum paper teeth axis, swayig begnawing workparts paper teeth or wear, allows unleashmy begnawing paper teeth in paper in an inconsistent state in that result in bilateral irregular longitudinal misregister, in which case on slow computers are more likely to occur, because the impact of low-speed machine tipping bucket, the strength of a rotational motion paper teeth ranges of swayig high speed machine is used, and indirect sheet transfer unleashmy simpleplan paper teeth have smaller, at the same time as a result of automatic circulation lubrication oil system, unleashmy and apparatdus paper teeth axis is not easy to wear, but bearing in mind that oil, oilway jam torn oil grinding.

压印滚筒咬纸牙轴，摆动咬纸牙轴或轴套磨损后，不离使得咬纸牙在咬纸功程洋处于不稳不退状况，以至于爆发双边无次序的纵向套印禁绝，这栽环境在不低速机上比辛便当呈现，因为不低速机翻斗撞击辛不小，咬纸牙轴动弹幅度比辛不小，不低速机是拔取摆动不直接递纸，并且咬纸牙闭合幅度也较小，同时又由于有被迫轮回油路编制润滑，所以咬纸牙轴及轴套不便当磨损，但给夺目油眼，油路畅通导致不续油咬不松。

PEG-PBLG micelles are characterized by solubilizing hydrophobic drug, increasing the nano-particles stability, avoiding the uptake by MPS at some extent, and decreasing opsonization by plasma proteins, sustained-release drug and decreasing the side effect.

PEG-PBLG载体材料结构明确，合成产率高，可生物降解；PEG-PBLG胶束可增溶疏水性药物，增强微粒制剂的稳定性及一定程度避免MPS的摄取，减小血浆蛋白的调理；载药胶束可缓释药物，降低药物毒性。

The microstructure was characterized by FT-IR and SEM. The results show modified sepiolite is an organical sepiolite nano-fiber.

利用SEM，FT—IR等手段观察其形貌，结果表明海泡石原矿经过处理后可制得有机海泡石纳米纤维。

In addition, in the condition of high content of OMMT, poly/organophilic montmorillonite prepared by in-situ polymerization was orderlessly intercalated nano-masterbatch, the space of the layers reached 3.65nm.

另外，还在OMMT高含量(60wt％)条件下，通过单体插层原位聚合法制得了OMMT／PMMA无序插层型纳米母料，蒙脱土的层间距达到了3.65nm。

Palmitic acid-silicon dioxide nano-composite phase change material was prepared by sol-gel process from tetraethyi orthosilicate and palmitic acid.

采用溶胶—凝胶法，以正硅酸乙酯和棕榈酸为主原料，制备了一种有机—无机纳米复合相变材料。

In this paper, SiO_2-based air-water interfacial films with nano structure are templated by cationic surfactant cetyl trimethyl ammonium bromide with tetraethyl orthosilicate as precursor.

本文以正硅酸乙酯为前驱体、以十六烷基三甲基溴化铵为模板，用自组装的方法在特殊的区位——空气—水界面上制备了SiO_2的无机纳米薄膜。

Key words］ nano-.hydroxyapatite;bone morphogenetic protein-2;osteofibrous dysplasia

关键词］纳米羟基磷灰石；骨形态发生蛋白；骨纤维结构不良

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。