查询词典 x ray diffraction

This research first by Pozzolanic activity index test for water-quenched slag from plasma was used as water-quenched slag concrete basis of the mechanical properties. The experimental project includes: basic mechanical properties experiment, optics microscopy examination, X-ray diffraction, and freeze-thaw test.

本研究首先以水淬熔岩卜作岚之活性指数反应作为水淬熔岩混凝土力学性质之依据，试验项目包括：基本力学性质试验、OM检测、X光绕射分析及冻融循环耐久性试验。

Field emission scanning electron microscope, X-ray diffraction and poresizer indicate the nanotubes are formed due to the competition of tin monoxide formation and dissolution under the assistance of electric field. The formation mechanism of nanotubes agrees with the theoretic model of oxidation-dissolution.

经场发射扫描电镜、X射线衍射和孔径分析仪分析显示，阳极氧化的前聚体是氧化亚锡，通过在空气中加热转化为二氧化锡，在详细研究制备条件和氧化锡孔道形貌的基础上，提出了氧化锡纳米孔的生成机理符合氧化溶解理论模型。

Mesoporous tin oxide was synthesized by using cetyltrimethyl ammonium bromide or CTAB and Tween-20 as the template or hydrothermal process. Hollow tin dioxide micospheres were synthesized by using resorcinol-formaldehyde gel as the template or hydrothermal process. Thermogravimetric analysis, X-ray diffraction and electron microscopy have been used to characterize the materials.

本文分别采用十六烷基三甲基溴化铵模板法、CTAB和吐温20复合模板法及水热法来合成介孔氧化锡；用间苯二酚和甲醛凝胶模板法及水热法合成空心球氧化锡，并用热分析、X射线衍射、电镜等对以上材料作了形貌及结构表征。

Nano-SnO powders were prepared by sol-gel technique using tin dichloride, oxalic acid and dehydrated alcohol as raw materials, and characterized by thermogravimertric analysis and differential thermal analysis, X-ray diffraction, transmission electron microscope, scanning electron microscopy in combination with various electrochemical methods.

以氯化亚锡、草酸和无水乙醇为原料，采用溶胶－凝胶法制备了纳米SnO粉末，并用热重－差热分析、X-射线衍射分析、透射电镜和扫描电镜等多种电化学方法对其进行了表征。

After irradiation of Ti-sapphire femtosecond laser followed by a thermo development which is photo-thermo-refractiveprocess,Li2O · Al2O3 · 3SiO2 micro crystalline phase structure is observed and confirmed in the glass matrix with the help of optical microscope and X-ray diffraction.

经近红外飞秒激光照射和热处理后，通过显微镜观察及X射线衍射分析发现，玻璃内部形成以银原子为晶核的Li2O·Al2O3·3SiO2多晶结构微晶，晶体细小，呈乳白色，为六方晶系，呈现空间取向分布结构。

Through the analysis of the above experimental results, combining the experiments of X-ray diffraction and scanning electron microscope, the author analyzed the acting mechanism of the additives in the stabilization of soil by cement.

通过以上试验结果，结合X射线衍射试验和扫描电子显微镜试验，作者对添加剂在水泥加固土中的作用机理进行了分析。

The remains of silver-plated graphite powders sintered at high temperature were analyzed through X-ray diffraction and the silver content was obtained.

用扫描电镜对镀银石墨粉的微观形貌和镀覆效果进行分析，通过 X 射线衍射仪对镀银石墨粉高温灼烧后的剩余物进行分析测试并计算镀银石墨粉的含银量。

Diffusion mechanism,microstructure and optical properties of Ag/Si multilayerson annealing have been investigated by in situ X-ray diffraction,high-resolutiontransmission electron microscopy and UV-VIS-NIR spectrophotometer,Siliconatoms diffusing along silver grain boundaries is suggested as the main diffusionmechanism.

采用原位X—射线衍射、高分辨透射电镜截面观察和光吸收谱测试等手段研究了退火过程中Ag/Si多层膜的扩散、结构演变及光学性质变化，并与可固溶性金属/Si系多层膜进行了比较。揭示了Si原子沿Ag晶界的扩散为主要的扩散机制。

The crystalline morphology and lattice constants of silica brick s in several status were investigated by the optic microscope, scanning electron microscope and X-ray diffraction.

利用光学显微镜、扫描电镜和X射线衍射仪研究了几种不同状态硅砖的晶体形貌和晶格常数。

The surface morphology and composition of the coating were analyzed by scanning electron microscope, X-ray diffraction, electron probe microanalyzer and infrared spectroscopy, and the effect of high-energy shot peening to Ti substrate and hydroxyapatite coating was discussed.

用扫描电镜、X射线衍射仪、电子探针和红外光谱仪分析了涂层表面形貌和成分，探讨了表面高能喷丸工艺对钛基体及涂层的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。