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The structure and morphology of as-prepared products were characterized by X-ray powder diffraction and scanning electron microscopy.

产物的结构与形貌经X射线粉末衍射和扫描电子显微镜表征。

The products were characterized by transmission electron microscope and X-ray diffraction.

用透射电子显微镜和X-射线衍射仪对制得的样品进行了表征。

Transmission electron microscopy and X-ray diffraction are employed to investigate the morphology and microstructures of carbon nanotubes.

用扫描电镜和X射线衍射研究了碳纳米管的形貌和微结构。

X-ray diffraction and scanning electron microscope were also used to characterize the structure and surface morphology of typical samples.

通过X射线衍射仪和扫描电子显微镜分别对热处理后的典型样品进行相结构和形貌表征。

The morphology and structure of ZnO powders were investigated by X-ray diffraction and scanning electron microscope.

用粉末X射线衍射和扫描电镜研究产物的形貌和结构。

Also scanning electron microscopy and x-ray diffraction were used to investigate the morphology of products.

利用TEM、XRD和SEM来表征粒子的大小、形貌和转变过程。

X-ray diffraction and scanning electron microscope were used to characterize the chromium deposits.

并用X射线衍射和扫描电子显微镜等方法对铬镀层的结构进行了检测分析。

This article has introduces the basic components and characteristics of a femoto-second electron diffraction system, i.e.

主要介绍了飞秒电子衍射系统的组成及设计指标。

Crystal structures of several kinds of materials were studied in this thesis by electron diffraction and high-resolution electron microseopy .

利用电子衍射和高分辨电子显微学方法分析了几种类型材料的晶体结构： 1。

The crystal phase and microstructure of sample synthesized were characterized by X-ray diffraction and scanning electron microscopy.

采用X射线衍射和扫描电子显微镜表征合成样品的晶相与显微结构。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。