查询词典 X-ray diffraction

The influence of phase composition and the micrograph of the film were analyzed by X-ray diffraction and scanning electron microscopy.

并通过XRD、SEM等手段分析了Fe(上标 3+)掺杂TiO2样品的相组成和表面形貌。

Its morphologies and structure were characterized by scanning electron micrograph and X-ray diffraction, and its electrochemical properties were studied by charge-discharge test.

用扫描电子显微镜和X射线衍射研究了材料的表面形貌和晶体结构，用充放电循环实验对制备的锂离子电池性能进行了测试。

Scanning electron micrograph and X-ray diffraction were used to analyze the structural change and the compositions of the adhesive treated at different temperatures.

利用扫描电镜和X射线衍射对不同温度热处理后的粘接界面结构形貌及粘接剂组成进行了分析，研究了酚醛树脂中的B4C添加剂在粘接过程中的结构变化及其对提高粘接性能的作用机理。

The structure and properties of the blend fibers were studied with the aids of infrared spectra, X-ray diffraction and scanning electron micrography.

结果表明：共混体系中的两种组分之间存在着较强的相互作用，有良好的相容性。

The crystal structure was perovskite-like type, as evidenced by the results of X-ray diffraction and scanning electron micrography. The distribution of K4Nb6O17 powder with particle size of less than 10 m, which would become larger as the calcining temperature grew.

通过XRD和SEM对样品进行表征，发现该法合成的K_4Nb_6O_(17)均具有钙钛矿结构，样品的颗粒大小分布不均，但大多小于10μm，且合成的温度越高，颗粒粒径越大。

With corn starch as main raw material,the optimal dispersing process for starch film modified by nano-silica was studied and the structure of the film was analyzed by infrared spectroscopy,X- ray diffraction and scanning electron micrography.

以玉米淀粉为主要原料，研究了蚋米SiO_2改性淀粉薄膜的最佳分散处理工艺，并通过测定样品的红外吸收光谱、X-射线衍射图和扫描电镜照片对该膜的结构进行了分析。

The obtainted quantitatively statistical results of the assemblages of the quartz grain surface textures formed by the chemical erosion precipitation are well correlated to the analytical results of mineral X ray diffraction and micropaleontology and can better explain the changes of sedimentary environment and paleoclimate which the marine zone concerned underwent.

石英颗粒因化学溶蚀－沉淀作用形成的组合表面特征的定量统计结果与矿物的X射线衍射和微体古生物的分析结果相对应，能较好地解释该海区经历的沉积环境和古气候变化。

Based on the results of study on the feasibility, microencapsule comprised with SF, alginate and Indomethacin was prepared. Its morphology was observed with Scanning Electronic Microphotograph, its diameter was determined with Laser Diameter Analysis, its fine structure was tested and analyzed by means of X-ray diffraction and IR spectra.

以此为基础，制备了丝素—海藻酸钙—消炎痛微胶囊，利用扫描电镜、激光粒度分析仪测定其形貌、粒径等结构特征，通过X—衍射、红外光谱测定分析其微观结构，并对其药物缓释性能进行了探讨。

Inductively Couple Plasma Atomic Emission Spectrometry , X-ray diffraction , scanning electron microscope , microhardness testing and emergency cooling testing have been used to detect amorphous Fe-Ni-Cr deposits'properties, such as content, crystalline structure, microphotograph, hardness, adherence between deposit and substrate.

用等离子发射光谱、X-ray衍射、扫描电子显微镜、显微硬度法、骤冷法等方法对非晶态Fe-Ni-Cr合金镀层的结构、形貌、硬度以及镀层与基体的结合性能等进行了检测分析。

Based on the results of studyon the feasibility, microencapsule comprised with SF, alginate and Indomethacin was prepared. Its morphology was observed with Scanning Electronic Microphotograph, its diameter was determined with Laser Diameter Analysis, its fine structure was tested and analyzed by means of X-ray diffraction and IR spectra.

以此为基础，制备了丝素—海藻酸钙—消炎痛微胶囊，利用扫描电镜、激光粒度分析仪测定其形貌、粒径等结构特征，通过X—衍射、红外光谱测定分析其微观结构，并对其药物缓释性能进行了探讨。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。