Different rayon based carbon fiber precursors are studied by means of scanning electron microscope ( SEM), Thermal Mechanical Tester and X-ray diffractometer.

Tests were carried out by measuring the thermal expansion and the X-ray diffraction intensities of high-tension insulators.

通过测定高强度绝缘子的热膨胀和X射线衍射强度进行试验。

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Chapter two concerns three experiment technique, internal friction technique, thermal analysis technique and X-ray diffraction technique.

第二章则介绍了课题工作中所使用的三种实验技术：内耗技术、热分析技术和X射线衍射技术。

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Appraisal result of the new technique for measuring crystal thermal expansion by using X-ray powder diffraction

用X射线粉末衍射仪测定晶体热膨胀新技术的鉴测结果

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Mg-Sn composite oxide precursors were synthesized by the hydrothermal and co-precipitation methods. A series of products could be obtained by the decomposition of precursor at different temperatures for 4h. The samples were investigated by thermo-gravimetric and differential thermal analysis, X-ray diffraction and scanning electron microscopy.

采用水热法和共沉淀法合成Mg-Sn复合氧化物的前驱体，并将其分别在不同温度下煅烧4h，得到一系列Mg-Sn复合氧化物。

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Firstly, we make a concrete analysis and research on the occurances of iron and titanium in mineral materials by using instrumental analysis methods such as electron paramagnetic resonance spectrometer, differential thermal analysis, X-ray powder diffraction, fourier transform infrared spectrometer, transmission electron microscopy, XRF.

我们首先利用电子顺磁共振波普仪、差热分析、X射线粉晶衍射、傅里叶红外变换光谱仪、透射电镜、XRF等仪器分析手段对矿物原料中铁、钛的赋存状态进行了具体分析与研究。

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The influence of chelating agents on the dielectric properties and microstructure of Ba_ ( 0.5) Sr_ ( 0.5) TiO_ ( 3) thin films were studied using an impedance analysis, differential thermal analysis, X-ray diffraction, and transmission electron microscopy.

采用阻抗分析、差热分析、X射线衍射、透射电镜等方法研究了螯合剂对Ba0.5Sr0.5TiO3薄膜结构与性能的影响。

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To enhance the polarization of starch, the oxidized starch-BA-MAA-Gd copolymer was synthesized by radical graft copolymerization. The structure of the graft copolymer was determined by IR, scanning electron microscopy, state thermal analysis and X-ray diffraction.

通过自由基接枝共聚的方法，合成了改性的氧化淀粉-BA-MAA-Gd共聚物，采用红外光谱、扫描电镜、同步热分析、X射线粉末衍射等方法对产物进行了结构表征。

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Two Kinds of bentonitic samples collected from Shenmu coal field in Shaanxi province have been systematically determined with the methods of chemical analysis, differential thermal analysis, x-ray diffraction analysis, transmissive electron microscope and so on.

采自陕西神木煤田的二种膨润土样品，用化学分析、盖热分析、x射线衍射分析、透射电子显微镜等方法，进行了系统的测试。

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The effects of different nucleating agents on the crystallization behavior and the properties of Li_2O-ZnO-SiO_2 glasses were investigated by means of differential thermal analysis, X-ray diffractometry, Fourier infrared absorption spectrometry and scanning electron microscopy.

采用差热分析、X射线衍射及傅里叶红外吸收光谱等测试手段，分析不同晶核剂对Li2O-ZnO-SiO2系统玻璃析晶行为和性能的影响。

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In this paper, SEM, Laser Size Analyzer, Specific Area Measurement, Micro Thermal Gravimetry and X-ray Diffraction are used to determine the activation mechanisms about pretreated magnetite concentrate by high pressure grinding.

本文通过SEM、激光粒度分析、比表面积测定、润湿热的测定及X衍射分析对高压辊磨预处理铁精矿的活化机理进行了研究。

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The characterizations were performed by differential thermal analysis, X-ray diffraction, Fourier transmission infrared spectroscopy, scanning electron microscopy and UV-Vis-NIR scanning spectrophotometer.

采用差热分析（DTA）、X射线衍射（XRD）、扫描电镜（SEM）、傅里叶红外光谱FT-IR和UV-Vis-NIR分光光度计对材料进行表征。

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The vertical section LaAl_2-LaCu_5 of the ternary system Al-Cu-La was studied by differential thermal analysis and X-ray diffraction method.

用微差热分析和x-射线衍射法研究了Al-Cu-La系的LaAl2-LaCu5垂直截面。

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The properties of the product were characterized by thermogravimetry-differential thermal analysis, X-ray diffraction and Fourier infrared transmission spectroscopy.

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。

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The microstructure and morphology of products were examined by differential thermal analysis, X-ray diffraction, and transmission electron microscopy.

采用差热分析（DTA）、X射线衍射（XRD）和透射电子显微技术（TEM）分析了产物的组织形态。

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Transient Thermal Analysis of X-ray Lithography Mask during Post-exposure baking

X射线光刻掩模后烘过程的瞬态热分析

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Changes and their mechanisms are analyzed and discussed combining with the results of thermal analysis and X-Ray diffraction patterns.

结合热分析和X-射线衍射等实验结果，讨论了皮纤维结构变化对其耐热性能的影响。

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Differential Thermal Analysis and X-ray Study of Glassed in Niobium& Silicate System

铌硅酸盐系统玻璃的差热、X-射线研究

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The thermal diffuse X-ray scattering and elastic constants of zinc

锌的X射线热漫散衍射及弹性系数

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A super thermal X-ray Fresnel zone plate coded imaging camera is developed and get used in hohlraum physics experiments. Space distribution of super thermal X-ray emit region which related to the action of super hot electron in a hohlraum is obtained at first time.

利用该成像系统在神光Ⅱ装置黑腔物理实验中首次获得了腔内超热X光发光区域空间分布图像，图像反映了腔内超热电子行为区域的空间分布特征。

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Numerical simulation of the conversion of thermal X-ray radiation from laser-induced plasmas and radiation heating

对激光等离子体中X射线的产生与辐射加热研究

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