根据X射线衍射图研究了直接还原碳化温度及时间对反应产物的影响，用扫描电镜观察了粉末颗粒形貌和粒度分布。
The influence of carbonizing temperature and time was investigated by XRD in this study. The morphology and particle distribution of the powder were observed by SEM.
运用离子选择性电极（ISE）和X射线衍射分析（XRD）方法，对云南昭通威信地方病氟中毒区的氟源进行了研究。
The sources of the endemic fluorosis in Weixin, Zhaotong of Yunnan Province has been studied using an ion selective electrode(ISE) and X-ray diffraction analysis(XRD).
本文还利用X -射线衍射仪，透射电镜等测试手段，探讨了有机、无机稀释剂对含蒙脱石瓷砂泥浆的稀释机理。
The diluting mechanism of organic and inorganic diluents for porcelain clay containing montmorillonite slip have been explored by X-Ray Diffractometer and Transmission Electron Microscope.
对衰化程度不同的升华型催化剂进行了X—射线衍射测定。
Dispersive states of the active species of the sublimable catalysts under decay were determined by XRD.
利用红外光谱、X射线衍射对脱硝处理前后的氧化镁基催化吸附剂进行了分析，探讨其脱硝的机制。
The structure and shape of magnesia base catalyst-sorbent before and after denitrification were characterized by XRD and FT-IR.
用差热-热重分析、X射线衍射、红外光谱等手段对样品进行表征。
The properties of the product were characterized by thermogravimetry-differential thermal analysis, X-ray diffraction and Fourier infrared transmission spectroscopy.
运用X射线衍射技术和晶相显微技术对试样进行了分析和讨论。
And the samples were analyzed in X-ray diffraction technology, micro-photograph technology and SEM.
中子散射可以说是对X射线衍射和电子衍射的一个重要的和不可缺少的补充。
We can say that neutron scattering is an important and necessary complement for X-ray diffraction and electronic diffraction.
方法应用粉末X射线衍射方法，对取自我国主要滑石产区的药用滑石粉样品进行衍射研究（衍射图谱分析及特征标记峰鉴别）。
METHODS The powder X ray diffraction analysis was used by spectrum X ray diffraction analysis. The characteristic marked peaks of talcum was found for identification.
为了提高X射线应力分析的效率，提出了公用背底法对衍射线进行背底扣除。
The common background method dealing with the background of diffraction profile was presented to increase the efficiency of X-ray stress measurement.
利用红外光谱和X射线衍射对金属腐蚀电偶法处理前后的煤样进行了分析。
The raw coal sample and the treated coal sample with metal corrosion interaction method using infrared spectrum and X ray diffraction were analysed, respectively.
应用X射线衍射方法对不同水分含量的小麦淀粉颗粒的结晶度进行了研究。
X ray diffraction method has been used to study the crystallinity of wheat starch granules with different water content.
通过X -射线衍射实验对从该体系和从传统的碱性镀锌体系中获得的锌镀层的结构分别进行了测试。
The structure of zinc deposits gained from the new system and the traditional system of alkaline zinc plating were determined by X-ray diffraction respectively.
利用扫描电子显微镜（SEM ）、显微喇曼光谱、X射线衍射等手段对合成的金刚石薄膜的成分与结构进行了分析。
The constituents and the structures of the diamond films have been identified by means of scanning electron microscopy (SEM), Raman spectroscopy and X-ray diffraction.
射线衍射(XRD)对粉体的分析表明通过适当的添加稳定剂，可以制得稳定或部分稳定的纳米氧化锆粉体。
Analysis of powder through XRD demonstrates that stable or partly stable nanometer zirconia powder can be manufactured through adding some appropriate stable substance.
通过外观检验、壁厚测量、扫描电镜、能谱和X射线衍射，对省煤器管腐蚀原因进行了分析。
Through appearance inspection, wall thickness measurement, EDS analysis and X-ray diffraction, the corrosion cause of the coal economizer tube is analysed.
应用X -射线衍射方法对不同水分含量的玉米淀粉颗粒的结晶度进行了研究。
X-ray diffraction method has been used to study the crystallinity of maize starch with different water content.
利用X射线衍射、法拉第磁天平对球磨过程中的样品结构和磁性进行分析。
The structure and magnetic properties of the samples were studied by means of X-ray diffraction and Faraday magnetic balance.
本文应用x射线衍射形貌术对人工烟水晶中的缺陷进行了研究。
In this article the defects in synthetic smoky quartz have been studied by X-ray topography.
利用X射线衍射分析方法，对湿压磁场成型的永磁铁氧体生坯晶体取向度进行了研究。
Degree of preferred orientation of hard Sr ferrite compacts molded with magnetic field was studied by X ray diffraction analysis.
本文采用低温灰化仪分离了我国18个煤样中的矿物质，用X射线衍射法对它们进行鉴定。
The mineral matter has been separated from 18 coal samples with a low temperature asher, and analyzed by means of X-ray diffraction method.
用x射线衍射法对棉纤维细胞壁的微原纤螺旋角和纤维素微晶相对取向指数在植株中的分布规律进行了研究。
The distribution of microfibril spiral angle and relative orientational index of cellulose crystallites in cotton fibre cell walls had been studied by X-ray diffraction analysis.
通过红外光谱和X -射线粉末衍射对复合变性淀粉进行了结构表征。
The structural characterization of the composite modified starch was determined with IR and X-ray diffraction.
用凝胶渗透色谱(GPC)、傅立叶变换红外光谱(FT - IR)和X射线衍射(XRD)对降解产物进行表征分析。
Gel permeation chromatography (GPC), Fourier transform infrared spectrometer (FT-IR), X-ray diffraction (XRD) were adopted to characterize and analyze the degraded products.
用高分辨X射线衍射术对自发应变及铁弹畴结构进行了研究。
The spontaneous strains and ferroelastic domain structures have been investigated by high resolution X ray diffractometry.
采用宏微观检验、显微硬度测定、X射线衍射等方法对汽车发动机连杆轴瓦的失效进行了分析。
Macro examination, metallographic microscope, microhardness tester and X ray diffractometer were utilized to study the failure reasons for connecting rode bearing bush of automobile engine.
通过透射电镜(tem)和x -射线衍射仪(XRD)对所得片状银粉产物进行了表征。
The product of FSP is characterized by transmission electron microscopy (TEM) and X-ray powder diffractometer (XRD).
利用X射线衍射仪和振动样品磁强计对样品的结构、晶粒尺寸和磁性进行了测量和分析。
The structure, crystallite size and magnetic properties of powders were investigated by X-ray diffraction and vibrating sample magnetometer.
采用扫描电镜及X -射线衍射对还原产品进行了分析。
Reduced products are analysed by scanning electron microscopy and X-ray diffraction.
采用扫描电镜及X -射线衍射对还原产品进行了分析。
Reduced products are analysed by scanning electron microscopy and X-ray diffraction.
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