纳米

External magnetic fields were introduced to arc in liquid for the first time, in order to control the arc shape and the directionality of carbon particles. The primary control of carbon nano-products was realized, and some novel carbon nano-structures were obtained, such as single-walled twist structures and cylinder-shaped structures.

首次引入外加磁场来控制液体中电弧形态和碳粒子的运动方向，实现了对产物中碳纳米结构的初步控制，并得到了一些新颖的碳纳米结构，如单壁管缠绕结构和空心筒状结构。

Nanometer diamond composite coating drawing die, is a kind of completely new product which is deposited a composite coating of traditional diamond coating and nanometer diamond coating by CVD method on the surface of die hole (especially reduction angle and bearing ) of Tungsten Carbide drawing die and then be polished by mechanical means and plasma means.

纳米金刚石复合涂层拉拔模具，是以硬质合金为衬底，采用化学气相法在模具的内孔表面涂覆常规金刚石和纳米金刚石复合涂层，并对涂层进行研磨抛光后得到的一种全新产品。

Nanometer diamond powder synthesized by explosive detonation has properties of both diamond and nanometer pa...

炸药爆炸法合成的纳米金刚石粉末具有金刚石和纳米粒子的双重特征，在新型复合材料开发领域有很大的发展潜力。

The dependence of discharge capacity on the reduction potential of the dye redox couple is compared for TiO2 and TiO2–SWCNT systems under equilibration conditions.

研究人员表示，&单壁碳纳米管接收和转移电子的能力凸显了它在电子转移过程中的中介作用。单壁碳纳米管的充放电特性将在提升光电转化方面起到重要的作用。&

These nanoparticles were disk-shaped having a height of 10-〓 and an apparent diameter varing from 200 to〓 The particle dimensions increased with the electropolymerization charge over the interval from 5.7 to 19.3μC/cm〓.

STM图像显示通过这种方法制得的Ag纳米颗粒的大小十分均一且在HOPG表面上的分散度很高。这种新方法可被广泛地用来在碳表面制备各种金属纳米粒子。

To reveal the influence mechanism of ground granulated blast-furnace slag and fly ash on the physical and mechanical behaviors of cementitious materials, and to provide some necessary parameter for computer simulation of the physical and mechanical issues of the cementitious materials, the elastic modulus of cement, GGBS and fly ash particles were measured in situ by nano-indentation techniques.

为了揭示磨细矿渣和粉煤灰对水泥基材料物理力学行为的影响机理，为应用计算机模拟掺有矿渣或粉煤灰的水泥基材料的物理力学行为提供必要的力学参数，应用纳米压痕技术实测水泥、磨细矿渣和粉煤灰颗粒的弹性模量。用酚醛树脂混合水泥、磨细矿渣或粉煤灰颗粒后再进行磨光、抛光和超声波清洗等工艺制得表面光洁度符合纳米硬度仪要求的试样。

The detection is based on the change of electrode potential before and after the antigen-antibody reaction.

蛋白A为抗原和抗体的反应提供了合理的基础，纳米金的存在提高了抗体在电极表面的固定量，多壁碳纳米管促进了电子的传递，从而缩短电极的响应时间。

On the sample surface modified by amides, the attraction of SiO2 or Si and the SWNT has been greatly increased.

其次，本实验为加强基底对碳纳米管的吸附，对氧化硅和硅进行氨基修饰，排列的有序性和基底对碳纳米管的吸附性都增强。

During friction, the bondings between DDP and the surface of nanoaprticles break, as a result, the DDP and nanocore adsorb competitively and form a composite film on the friction surface.

在摩擦过程中，DDP和纳米微粒界面的键合断裂，DDP和纳米微粒在摩擦表面竞争吸附并形成复合边界润滑膜。

Transition metal borides and inorganic boron-containing compounds, such as TiB〓, BN, B〓C and BP, are one of the most important groups for application in high-temperature performance, electronics and catalysts. Traditionally, they were prepared by high-temperature reactions; however, the products were beyond nanometer scale.

中文题名溶剂热合成硼化物及非金属含硼化合物纳米材料副题名外文题名论文作者谷云乐导师钱逸泰学科专业无机化学研究领域\研究方向学位级别博士学位授予单位中国科学技术大学学位授予日期2003 论文页码总数70页关键词纳米材料硼化物溶剂热合成馆藏号BSLW /2003 /O613 /6 硼化物、非金属含硼化合物功能材料（如硼化钛、氮化硼、碳化硼和磷化硼等）通常具有高硬度、高熔点、机械强度大、高温化学稳定性好等一系列优良性能，有些还具有奇异的光、电、磁、热学性能和催化活性，是一类最富潜力的非氧化物高温结构材料、电子材料和催化材料。

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。