The boat conformation of its geometric isomer, dysamide C (2) studied by X-ray diffraction analysis is described.
描述了通过X 射线衍射分析研究的其几何异构体dysamideC（2）的船形。
X ray diffraction analysis showed that the layer is an amorphous structure.
射线衍射分析结果显示出镀层为一种非晶态结构。
The products were characterized by elemental analyses, MS and X-ray diffraction analysis.
反应产物经过了元素分析、质谱和X射线的表征。
Their structure in a glassy state of all alloy tested has been confirmed by X-ray diffraction analysis.
所有合金玻璃体经X射线衍射分析证明为玻璃态结构。
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。
X-ray diffraction analysis can be used for analysing the layer structure of aromatic cluster in organic macerals.
X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。
The X-ray diffraction analysis was used to investigate the phase constituent of ceramic particles in composite coatings.
用X射线衍射研究了陶瓷颗粒复合涂层相的分布；
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。
Single crystal X-ray diffraction analysis reveals that the anthracene backbone adopts one of the largest end-to-end twists.
单晶结构分析揭示，其蒽核骨架的扭曲幅度在目前已有报道中属于较大的角度之一。
The crystal structure of the substituted cucurbituril has been detected by using single crystal X-ray diffraction analysis.
方法用多种色谱技术对化合物进行分离纯化，并用光谱技术和单晶X射线衍射技术鉴定化合物的结构。
Degree of preferred orientation of hard Sr ferrite compacts molded with magnetic field was studied by X ray diffraction analysis.
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。
Properties of the Zn-Ni alloy deposit were determined with the methods of X-ray diffraction analysis, microhardness and salt -spray test.
采用X—射线衍射分析法、显微硬度测试法和盐雾试验法来检测镀层性能。
X-ray diffraction analysis technology is effective for material analysis, thus it is widely used in various research and manufacture fields.
射线衍射分析技术是一种十分有效的材料分析方法，在众多领域的研究和生产中被广泛应用。
The acid leaching residue is studied by X ray diffraction analysis and IR spectrometry and the results show that it mainly consists of active silicon dioxide.
酸浸渣经X-射线衍射和红外光谱分析表明，其主要成分为具有活性的二氧化硅。
X-ray diffraction analysis: analyzing the microstructure of materials, such as phase qualitative, quantitative analysis, stress testing and structural analysis.
射线衍射分析：材料结构的微观分析，如物相定性、定量分析，应力测试，织构分析等。
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.
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）。
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).
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。
Powder X-ray diffraction analysis and Micro-Raman spectra were used to study the mineral composition of Chinese freshwater cultured pearls from Zhuji, Zhejiang Province.
采用粉末X 射线衍 射分析及显微 激光拉曼光谱对三角帆蚌养殖珍珠的矿物组成进行了研究。
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.
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。
Through the X-ray diffraction analysis and point loading strength test, intrinsic causes for the rockburst in some sandy mudstones in Erlang mountain highway tunnel has been ascertained.
通过X射线粉晶衍射成分分析，结合岩石点荷载强度试验研究，查明国内外首次发现的此隧道部分砂质泥岩发生岩爆活动的内在原因。
The constitutes and structures of oil sludge produced in the process of rolling aluminum foil were analyzed by means of infrared spectrum analysis and X-ray diffraction analysis and XPS analysis.
采用红外光谱、X射线衍射和XPS等分析方法，分析了铝箔轧制过程中所形成油泥的物质组成及结构。
It was indicated there were polymer crystalline and two solidifying peaks in the rare-earth chemical grouting materials by the electronic microscope photograph, X-ray diffraction analysis and DSC.
从电镜照片，X光衍射图谱和DSC图谱上表明了稀土化学灌浆材料有聚合物的结晶和二次固化峰的存在。
The completeness of zircon texture is determined by using physical determination method such as X-ray diffraction analysis and infrared absorption spectroscopy so as to divide the types of zircon.
利用物理测试方法，如X衍射和红外光谱等方法，测定锆石结构的完整性，进而划分锆石类型。
Using the infrared spectrum analysis and X-ray diffraction analysis and test method, scanning electron microscope, etc, to rare earth of synthesis of boric acid salt are analyzed and characterized.
采用红外光谱、X射线衍射分析测试方法、扫描电镜等，对所合成的稀土硼酸盐进行了分析和表征。
Optical metallographic microscope, micro-hardness tester, electron microprobe and X-ray diffraction analysis were applied to explore the process of intermediate temperature tempering transformation.
利用光学金相显微镜、显微硬度计、电子探针及X射线衍射分析仪初步探索其中温回火转变过程。
Generally it is very difficult to tackle the problems aroused from differences in crystallinity of clay minerals and preferred orientation in quantitative X-ray diffraction analysis of clay minerals.
粘土矿物X射线衍射定量分析中常遇到的结晶度差异大，择优取向不易消除等困难，目前尚无完善的解决办法。
The roasting process of copper sulfide concentrate in the presence of calcium carbonate is studied by using the differential thermal analysis (DTA), thermogravimetric (TG) and X-ray diffraction.
通过DTA和TG结合X 射线衍射分析的方法，将硫化铜精矿加碳酸钙焙烧与硫化铜精矿焙烧的反应机理进行了对比研究。
The crystal structure was determined by X ray single crystal diffraction analysis.
用X射线单晶衍射分析法测定了该配合物的晶体结构。
A new supramolecular compound has been synthesized under hydrothermal conditions and characterized by element analysis, IR, TG analysis and single-crystal X-ray diffraction.
在水热条件下合成了一种新型超分子化合物，通过元素分析、红外光谱、热重分析和X射线单晶衍射方法确定了其晶体结构。
A new supramolecular compound has been synthesized under hydrothermal conditions and characterized by element analysis, IR, TG analysis and single-crystal X-ray diffraction.
在水热条件下合成了一种新型超分子化合物，通过元素分析、红外光谱、热重分析和X射线单晶衍射方法确定了其晶体结构。
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