x ray diffraction的例句大全

The title compound ( C 15 H 16 NO 3) has been synthesized by reaction of benzaldehyde, ethyl acetoacetate, ammonium acetate, isopropylidene malonate under microwave irradiation and its structure was determined by single crystal X ray diffraction.

标题化合物C15H16NO3由苯甲醛、醋酸铵、乙酰乙酸乙酯、麦氏酸在微波辐射下干反应而得。

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Based on the crystallography properties of carbon fiber, a method of determining the interfacial residual stress in carbon fiber reinforced epoxy composites by X ray diffraction technique was established in this paper.

根据碳纤维的晶体学特点，提出了利用X射线衍射技术分析碳纤维/树脂基复合材料界面残余应力的新方法。

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under the acid free condition, 3 acetyl 2 hydroxy 6 methyl pyran 4 one ( 8) was obtained and its structure was confirmed by x ray diffraction analysis.

在没有酸催化的条件下，反应生成3乙酰基2羟基6甲基-吡喃4酮（8），并通过单晶X射线衍射分析确定了产物的结构；

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The characterization of the crack in palm of the roller bit produced by overlaying welding and heat treatment was studied with the scanning electron microscope ( SEM) and its residual stress was tested with X ray diffraction ( XRD).

运用扫描电子探针对三牙轮钻头牙掌堆焊和热处理后产生的裂纹特征进行了分析，并采用X射线衍射仪测定了牙掌试件的残余应力。

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Synthesizing and structures of platinum anticancer complexs by method of X ray diffraction

X射线衍射技术在抗癌新药顺二氯二氨合铂的合成与结构研究中的应用

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The structure of permeated layers was analysed through scanning electron microscope, X ray diffraction, energy spectrum and corrosion measuring system.

通过扫描电子显微镜、X射线衍射、能谱和腐蚀测量系统对渗层组织进行了分析。

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The petrologic characteristic and the pore types of Y8~ Y10 reservoir are studied by X ray diffraction method, the quantitative mineral clay analysis method and thin section analysis method.

利用X衍射全岩分析方法、粘土矿物定量分析方法和薄片鉴定等方法研究了城华地区延8-延10储层岩石学特征和孔隙成因类型。

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The mechanism of reinforced oxygen bleaching of Soda AQ reed pulp was investigated by means of FT IR and X ray diffraction analyses.

用X射线衍射法和傅立叶变换红外光谱法（FT IR）进行Soda AQ法苇浆的强化氧气漂白机理研究。

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The crystal structure of melt crystallized nylon 11 prepared in the various electrostatic environments was investigated by using X ray diffraction.

使用XRD法研究了在高真空不同强度静电场下熔融结晶尼龙-11的晶体结构。

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In quantitative analysis of diffraction experiment by X ray diffraction meter, resolving time of Geiger counter would result in metrical omitting.

用X射线衍射仪做定量分析衍射实验，会出现因盖革计数器存在分辨时间而漏计的现象。

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By X ray diffraction technology, phase structure of carbonaceous char being formed in the process of combustion of intumescent coating has been studied systematically.

采用X射线衍射技术，对膨胀型防火涂料经过大板燃烧后所形成的炭质层的物相结构进行了系统研究。

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the structure of the thin film was characterized by means of fourier transform infrared spectrometry, x ray photoelectron spectrometry, x ray diffraction, and transmission electron microscopy.

采用X射线衍射仪、傅立叶红外光谱仪、X射线光电子能谱仪及透射电子显微镜等对薄膜结构进行了表征。

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Small angel X ray diffraction characterized method show that: The quantity of Ge/ Si multilayer with bias is better than that without bias; The temperature of the growth can be reduced by bias.

通过X射线小角衍射分析表明，加一定偏压的Ge/Si薄膜材料的层状远比不加偏压的材料好，并且加偏压可有效降低材料的生长温度。

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RESULTS: The reference X ray diffraction Fourier fingerprint pattern and characteristic diffraction peaks of Cornu Cervi Pantotrichum were obtained by three samples of Cornu Cervi Pantotrichum and one sample of Cornu Cervi Pantotrichum.

结果：通过应用粉末X射线衍射Fourier指纹图谱鉴定法对3个马鹿茸和1个花鹿茸中药材进行分析鉴定，获得了马鹿茸的对照X射线衍射Fourier指纹图谱及特征标记峰值。

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Test plate of Fe 6 5% Si alloy is prepared by directional solidification, which is studied by optical microscope observation, X ray diffraction analysis, EBSD investigation and magnetic determination.

采用定向凝固方法制备了Fe65%Si实验合金板，并进行了金相观察、X射线衍射分析、EBSD分析和磁性测定。

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The reaction behavior, phase transition and microstructure of the membrane were investigated by different techniques, such as thermogravimetric analysis, energy dispersive spectroscopy, X ray diffraction, thermomechanical analysis and scanning electron microscopy. The structure of alumina hollow fiber membrane is asymmetrical.

采用热重分析、能量色散谱、X射线衍射、热机械分析和扫描电镜等手段对烧结过程中的反应行为、相转变及膜的微观结构进行了研究。

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The nano crystalline powder were characterized by applying such means as X ray diffraction, differential thermal analysis and infrared absorption spectrum.

运用X射线衍射（XRD）、差热分析（DTA）和红外吸收光谱（IR）等分析手段对纳米晶粉进行表征。

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Glass microspheres doped with rare earth elements were prepared and characterized by powder X ray diffraction ( XRD), scanning electron microcopy ( SEM), and Raman spectrum and so on.

制备了掺有稀土发光材料的高折射率玻璃微球，并用XRD、SEM等进行了表征。

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Lewis acid catalyzed acetylation of steroidal sapogenin was reinvestigated, and the previous assigned structures A, B and C of E/ F ring opening products were rectified as 1, 2 and 3 according to X ray diffraction analysis.

重新研究了Lewis酸催化的甾体皂甙元E/F螺环乙酰化开环反应，并通过波谱分析和单晶X衍射修正了原指定结构。

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The crystal structure was determined by X ray diffraction ( XRD). The light absorption characteristic was analyzed by UV-visible spectrophotometer.

采用X射线衍射仪（XRD）表征了薄膜的晶体结构，采用紫外&可见分光光度计分析了薄膜的光吸收特性。

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