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- The crystal and magnetic structures and magnetic properties of Nd_3Fe_(20)C_x intermetallic compounds have been studied by X-ray diffraction and neutron diffraction analysis and magnetic measurements. 用X射线衍射、磁测量和中子衍射对Nd_2Fe_(20)C_x化合物的晶、磁结构和基本磁性进行了研究。
- neutron diffraction analysis 中子衍射分析
- Diffraction Analysis of the Microstructure of Materials. 材料显微组织衍射分析。
- Neutron Diffraction Studies of Liquid alloys up to High Temperature and Pressures. 高温、高压下液态合金的中子衍射研究。
- A-Fe2O3 (haematite) was one of the first compounds to be studied by neutron diffraction. A-Fe2O3（赤铁矿）是中子衍射最先研究的化合物之一。
- The sample can be from small (1mm3) to large (1m3). No idea about thin film by neutron diffraction. 如果做的话，样品大概需要多少。我是做薄膜的，中子衍射能直接用厚薄膜做吗?会不会信号太弱?
- Now the typical means to measure residual stress are polariscope, X-ray diffraction, neutron diffraction, ultrasonic and so on. 国内外在测试应力方面主要采用偏光仪、X射线应力测试仪、中子衍射应力仪、超声波应力测定仪等现代测试手段。
- X-ray diffraction analysis has become a widely accepted physical analysis and detection technology in pharmaceutic research and development. 摘要X射线衍射分析已成为当今药物研究与开发中普遍应用的一种物理分析方法和常规检测技术。
- X ray diffraction analysis indicated that the materials prepared were single solid solution with layered structure. X-射线衍射分析表明,所得材料为层状结构的单一固溶体相。
- Change of macroscopic stress in ZnSe devices during the processing was determined by X-ray diffraction analysis. 用X射线衍射分析技术测定晶体器件在加工过程中宏观应力的变化。
- In addition,the forming mechanism for the two kinds of cemet is obtained by EDA and Xray diffraction analysis. 另外通过EDA和X射线衍射分析，得到了这两类金属陶瓷显微组织的形成机制。
- Through X-ray diffraction analysis, Wu-kan soil clay mineral appeared to contain many Smectite clay minerals. 本研究以市售蒙特石及天然乌崁系黏粒当触媒载体。
- The space group is I4/mmm, z= 2. Powder neutron diffraction studies on this system has been performed to determine the possible ordering of the Co and Mn atoms on 3 nonequivalent crystallo-graphic sites 8i, 8j and 8f. 用粉末中子衍射测定了Co,Mn原子在8i,8j和8f晶位上的有序度。
- X-ray diffraction analysis can be used for analysing the layer structure of aromatic cluster in organic macerals. 射线衍射分析法适宜于分析有机显微组分的芳环层的层状结构。
- Now the main means on testing stresses are polariscope、X ray diffraction stresses testing instrument、neutron diffraction stresses testing instrument、ultrasonic stresses testing instrument and so on . 此外，微晶玻璃的内应力产生后，如何控制并消除内应力，以最大限度降低内应力对材料的破坏。
- The distribution of relative orientational index of cellulose crystallites in Gossypium hirsutum fi-bre cell walls had been reserched by X-ray diffraction analysis. 用X射线衍射法对陆地棉纤维细胞壁中纤维素微晶的相对取向指数进行了研究。
- Surfaces of corroded specimens have been examined by means of metallography, X-ray diffraction analysis, EPMA, SEM, etc. 并用金相、X-线衍射分析、电子探针、扫描电镜等方法对试验后样品的腐蚀表面进行了观察研究。
- Ore minerals, colloform and microcrystalline apatites, are identified as francolite through X-ray diffraction analysis, with a fine . 矿石矿物为胶状磷灰石和微晶磷灰石,经x-射线衍射物相分析,其种属为含碳氟磷灰石。
- The mudrock mainly contains kaolinite and quartz and a small amount of montmorillonite, illite and siderite through X-ray diffraction analysis. 借助X射线衍射分析手段，发现了矿石以高岭石、石英为主，含少量的蒙脱石、伊利石和菱铁矿；
- X-ray diffraction analysis reveals that CoP3 phase turns to be converted to CoP as the milling time extends from 10h to 20h. X射线衍射(XRD)分析表明,随着球磨时间从10 h提高到20 h,合成产物逐渐由CoP3转化为CoP相。
