Magnesium oxide thin films on Y-cut lithium niobate single crystal substrate are prepared by sol-gel processing then,a Mg-ion indiffusion process is applied to study its surface characteristics.

利用溶胶-凝胶工艺在Y切铌酸锂单晶基片衬底上制备氧化镁薄膜，经镁离子内扩散后，进行了其表面改性研究。

The crystal structure has been determined by X ray single crystal diffraction, showing a distorted trigonal bipyramidal configuration with five coordination for the central tin atom.

过元素分、光谱和氢核磁共振谱对其结构进行了表征。用X-射线单晶衍射测定了该化合物的晶体结构。

Pure single crystal silicon, as an important semiconductor, has already been used in many areas, such as molectron, computer technology, communication technology and automatic technology.

纯的单晶硅是一种重要的半导体材料，在很多领域都有广泛应用，比如集成电路、电脑术、术、自动化术等领域。

Several amorphic carbon films with different thickness were deposited on single crystal silicon by means of pulse laser ablating graphet target at room temprature.

用激光烧蚀石墨靶方法在单晶硅衬底表面沉积了不同厚度的非晶碳膜。

Transformation mechanism of carbides and their effect on the stress rupture property were investigated in a Ni-base single crystal superalloy with microcontent of carbon.

研究了一种含微量(0.015%)碳的镍基单晶温合金在热处理和持久过程中的碳化物演化机制以及各种碳化物对合金持久性能的影响。

Latites contain plagioclase feldspar (andesine or oligoclase) as large, single crystals (phenocrysts) in a fine-grained matrix of orthoclase feldspar and augite.

安粗岩中包含斜长石（中长石或奥长石），是在正长石和普辉石组成的细粒基质中的大单晶体（斑晶）。

The results indicate that when the plastic strain is smaller than 39 5%,plastic deformation has typicality of uniserial slipping.

单晶连铸铝线材在变形量小于395％时，其塑性变形具有明显的单系滑移特征，当变形量大于395％时，才出现多系滑移特征。