A study on appraisal method of crystallite size for nanometre materials

Method of determination of the crystallite size distribution of active component of catalyst and Its Applications

催化剂活性组分晶粒大小分布的测定方法及应用

Computer Application in the Calculation of Crystallite Size

计算机在晶粒大小计算中的应用

Biological systems are able to generate crystalline materials with complex morphologies and specific functions via the processes of biomineralization and these processes are elaborately controlled by some biomacromolecules.

生物体能够在生物大分子的精确控制下，通过生物矿化过程合成具有特殊形貌和功能的生物矿物。

A main focus of the review is to elucidate the emplacement history of the high-grade Greater Himalayan Crystalline Complex ( GHC) that occupies the core of the orogen.

文章的主要目的是阐明占据造山带核部的大喜马拉雅结晶岩带（GHC）的侵位历史。

The crystalline grain size and the distortion of interfacial atoms have great influence on the D.

晶界原子畸变和晶粒尺寸对纳米体系的交流电导有重要的影响。

Study on Kinetics of Crystalline Grain Growth of Cu-Mn Complex Oxides Nanometer Powder Precursor

纳米铜锰复合氧化物前驱物晶粒生长动力学研究

With continuous ball grinding, the powder particle and crystalline grain gradually decreased.

球磨继续进行，合金化的粉末和晶粒不断细化。

The Control and Influence on Engine Turbine Blade Property of Crystalline Grain Quantity

晶粒度对发动机涡轮叶片性能的影响及其控制

The Computer Measured Model of Austenitic Crystalline Grain of Steel

钢的奥氏体晶粒度测定计算机模型

Cleavage fracture is a typical brittle fracture and also a process consisted of crack producing and spreading, and the mechanism is related to dislocation and crystalline grain.

解理断裂是典型的脆性断裂，解理断裂也是一个裂纹萌生和扩展的过程，其机制与位错和晶粒有关。

In the situation that other technical conditions keep unchanged, the average crystalline grain size for the latter is smaller than for the former.

在其它工艺条件不变的情况下，后者的平均晶粒尺寸小于前者。

TEM, SEM, WDX EDX and selected area electron diffraction are used to study th secondary crystalline phase in Al_2O_3 ceramics containing 0.1& 0.5wt% MgO as solid solution.

应用TEM、SEM、WDX、EDX及选区电子衍射，对掺入0.1&0.5wt%MgO的微晶氧化铝陶瓷因固溶而形成的第二结晶相进行研究。

The crystalline properties of LiNbO_3 ceramics were characterized by XRD and SEM analysis techniques.

用XRD、SEM等分析了LiNbO3陶瓷的结晶特性。

Study on the secondary crystalline phase in al_2o_3 ceramics

氧化铝陶瓷中第二结晶相的研究

Study on Principal Crystalline Phase of Mullite Ceramics with Low Cost

低成本莫来石主晶相陶瓷的研究

Finally, the promising future of the development of nanometer crystalline ceramics and its role in the challenge to the traditional ceramics and ceramic technology are also discussed.

最后，分析了纳米陶瓷的发展前景及对传统陶瓷学、陶瓷工艺的新挑战。

CRYSTALLINE CERAMICS AND ITS APPLICATION Liquid Crystalline Biomacromolecules

透明陶瓷及应用

The XRD results indicate that the esterification of starch mainly occurs in the amorphous region and less in the crystalline region.

XRD分析表明，酯化反应主要发生在淀粉分子非晶区，在结晶区也有一定程度的反应；

The primary optical degradation occurs first in the amorphous region and then develops into the crystalline region;

主要光解反应首先发生在非晶区内，进而向晶区扩展；

Study on Crystalline Region of Synthetic Jadeite

人造翡翠晶化区的研究