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The phase compositions and morpholog ies of the film were analyzed by XRD and SEM. 通过X射线衍射及扫描电镜分析了膜层的相组成及形貌特征。
The phase compositions are studied by X-ray diffraction technologies and the hardness are examined by the Vickers hardness tester at a load of 200g. 其中,组织结构分析采用光学显微镜和X射线衍射仪相结合的方式,取各组试样的抛光截面,测量涂层的厚度,观察涂层的致密度和组织,并用显微硬度仪测定其显微硬度;
Although there are differences in color, density and etc. in inner and outer surface of the ancient jades, principal phase compositions are identical. 古玉器内部与表层在颜色、致密度等存在差异，但主要物相组成相同。
In this model,an equation of state is used to calculate V-L equilibrium K-ratios,phase compositions and enthalpies of vapor and liquid. 该模型应用状态方程计算轻烃汽-液平衡常数和平衡组成,考虑了精馏塔内汽相和液相的非恒摩尔流特性;
A comprehensive study has been performed on the phase compositions, element distributions and binding states of the N + B ion implanted layer by means of X- ray diffraction(XRD), Auger electron spectroscopy(AES) and X- ray photoelectron spectroscopy(XPS). 用X-射线衍射(XRD)、俄歇电子能谱(AES)和X-光电子能谱(XPS)的方法对N+B离子注入层的相组成、元素的分布和元素的结合状态进行了综合考察。
The phase compositions and crystal structure of the deposited films were characterized by X-ray diffraction (XRD), Scanning electron microscopy (SEM) and energy-dispersive spectrometer (EDS). 采用SEM、XRD、EDS等方法表征了碳化钨薄膜的形貌、晶体结构和化学组成。
The setting processes and phase compositions of four MgOMg-C12-H2O systems with mole ratios; 5:1:13, 3:1:11, 5:1:14.39, and 3.75:1:12.25 at different setting ages by using the X-ray Diffraction and Differential Thermal Analysis (DAT) methods are studied. 用X射线衍射和差热分析方法研究MgO、MgCl_2与H_2O的凝结物;摩尔比分别为5:1:13、3:1:11、5:1:11.;39和3
The evolution of the phase compositions, change of phase and microstructure in Sm2Fe 17 alloys during the hydrogenation-disproportion process, was systematically studied with XRD, SEM, EDX methods. 通过X射线衍射(XRD)、扫描电镜(SEM)和能谱分析(EDX)等手段重点研究了Sm2Fe17合金在氢化-歧化过程中的相组成、相的变化以及微观结构的演化规律。
Phase compositions and crystal morphology of metallic luster glaze were investigated by XRD, SEM,etal.Relationship between performances and structure of metallic luster glaze were studied. 采用XRD,SEM等检测设备对金属光泽釉的物相组成和晶体形貌进行了表征,揭示了性能与结构之间的关系。
Study on the precursor phase composition of iron catalyst and discovery of FeO based catalyst for ammonia synthesis. 铁催化剂母体相组成的研究和FeO基合成催化剂的发现。
XRD, SEM, TEM and HRTEM were applied to analyze the phase composition and microstructure, as well as crystal defects in the RPS TiN coating. 利用XRD、SEM、TEM及HRTEM等分析手段研究分析了涂层的结构、微观组织，以及涂层内的晶体缺陷。
The phase composition and microstructure of FeSi75 have been investigated by means of XRD, SEM and EDS. 利用XRD、SEM和EDS等手段对氮化硅铁合成原料FeSi75的物相及显微结构进行了分析。
The phase composition and microstructure of the coatings and powders dried from sol was observed by XRD and SEM. 用X射线衍射仪、扫描电镜观察了溶胶干燥粉末和涂层的物相组成及显微结构。
Mobile phase composition is one of the most important factors affecting the efficiency of protein renaturation in PFLC. 蛋白折叠液相色谱法(PFLC)用于变性蛋白质复性并同时纯化时对流动相组成及其洗脱条件的要求远较通常的液相色谱法高。
BET and XRD techniques were used to investigate the surface area and phase composition of VPO catalysts. 采用BET、XRD等测试手段，考察了由4种方法在不同条件下制备的VPO催化剂的比表面积和晶体结构。
The growing proceeding and phase composition of the anodic film on Tin-Antimony alloys in neutral solution at 1. 利用恒电位阳极极化电流与极化时间的关系和线性电位扫描法研究了锡-锑合金在中性溶液中于1。
As to the fireclay brick, in which both the phase composition and microstructure show no obvious change. 黏土砖的物相组成和显微结构都没有发生明显的变化。
As to the fireclay brick,in which both the phase composition and microstructure show no obvious change. 黏土砖的物相组成和显微结构都没有发生明显的变化.
The cross - section phase composition and microstructure of the carbon brushes were analyzed by XRD and SEM. 采用XRD和SEM分析了炭刷断口面的相组成和显微形貌。
Simulation and rolling test results showed that the effect of laminar cooling patterns on the plate products is small in final phase composition but great in ferrite grain size. 模拟结果和轧制实验表明，对于低碳中厚板，层流冷却方式对最终相组成的影响较小，而对产品的铁素体晶粒尺寸有较大的影响。