介观结构

In addition, different reaction parameters have been further studied on the synthesis of cubic mesoporous silica.

这种立方介观结构的磷酸氧锆介观结构材料具有很高的热稳定性。

A modified model was established to depict the deformation and retraction process of dispersed LC-5000 droplet in PC,which was based on the ellipsoid model by introducing mesoscopic size variation of LCP domain in flow and the structure dependent interfacial tension.

该模型主要以椭球形变模型为基础，引入了代表有序微区结构的介观尺寸变量和随结构变化的界面张力两个变量。

The advent of semiconductor structures whose characteristic dimensions are smaller than the mean free path of carriers has led to the development of novel devices, and advances in theoretical understanding of mesoscopic systems or nanostructures.

在半导体结构的特征尺寸比平均自由程较小的运营商的出现，导致了新设备的开发，并在介观系统的理论认识的进步和纳米结构。

At this time, the approximation formula can't be used, and the effect of space charge layer must been taken into account.

本文在这方面的开创性工作对于介观尺度下微机械驱动机理的选择和结构的优化设计具有一定的指导意义。

We introduce some important characteristic lengths such as Fermi length, mean free path, phase-relaxation length and so forth. We also give the conditions in which electrons transport ballistically and derive the basic Landauer ? Btiker conductance formula in mesocopic physics. At last the quantum bound states in bent-structure are presented.

介绍了几个常见的特征长度（费米波长、平均自由程、相位相干长度等），说明了电子做弹道输运的条件，以及介观物理研究中最基本的Landauer-Buttiker电导公式，最后还阐明了弯曲结构中存在的量子束缚态。

XRD and TEM confirmed that the novel mesoporous silica has a diamonded face centered cubic structure with Fd3m symmetry, which was first reported up to date.

论文的第五章，用三头季铵盐阳离子表面活性剂作结构导向剂，用硫酸锆作无机锆源，在水热条件下合成了一种新的类似于SBA-1分子筛的立方介观结构（Pm3n）的硫酸氧锆复合材料。

Dissipative particle dynamics simulation is one of the most important methods for the study of the meso-structure of complex systems.

耗散粒子动力学模拟方法是研究复杂物系介观结构的一种重要手段。

The structures of papilla of lemma among species in 21 Oryza and 2 Leersia were observed by scanning electron microscopy.

在细胞壁表面构筑的介观结构SiO〓具有结构的多样性，可作为植物分类的一种有用指标：用扫描电镜对稻属植物21个种和假稻属植物2个种的外稃表面乳突作了观察。

Particularly well-oriented mesochannels in mesostructured transparent thin films on solid substrates are of great interest because the functinalization of mesochannels in mesostructures has allowed one to confine organic functions in nanostructures,which have potential applications for hard coatings,energy conversion,solar cells,molecular separation,pH sensors by incorporating pH-sensitive dyes,dielectric layers,and sensing of chemical and biological analytes.

在固体基质上的介观结构透明薄膜中取向非常好的介观通道拥有巨大的研究价值，因为介观结构中的介观通道的功能化石我们能够把有机官能团限制在纳米结构内，这样就在硬质涂层、能量转换、太阳能电池、分子分离、由pH敏感的染料体现的pH传感器、绝缘层和化学和生物分析物的传感方面都有潜在的应用。

First we study the effects of substitutional atoms on the electronic structures of single-walled carbon nanotubes.

在本文中，我们采用第一原理计算和模型计算方法，深入研究了碳纳米管及其相关介观体系的电子结构及输运性质。

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。