x-ray diffraction造句
1. Two of the pioneers of X-ray diffraction were William Bragg and his elder son, Lawrence.
2. X-ray diffraction and spectroscopic techniques continue to provide important clues, leading towards an understanding of the remarkable specificity of enzymatic catalysis.
3. Today crystal structures are analyzed by computer-controlled x-ray diffraction equipment.
4. And x-ray diffraction allows us to characterize solid matter.
5. X-ray diffraction analysis shows that CLS can promote the growth of ettringite and restrain the growth of CSH at early-age, while the long-term growth of CSH is not be affected.
6. Analysis of milk protein fiber by X-ray diffraction showed that its crystalline region is composed of PVA molecules arranged regularly, and the results amorphous region consists of milk protein.
7. By using electronic probe analysis, SEM analysis, x-ray diffraction and cathodoluminescence analysis, we can determine the main types of pores in the reservoir.
8. X-ray diffraction and polarizing microscopy show that both crystalline region of PEO and amorphous region of PAM exist in the copolymer.
9. The zeolite HZSM-12 was synthesized and characterized by X-ray diffraction, electron micrography and adsorption.
10. By comparision between the Mn-Zn ferrite preparation processes, X-ray diffraction analysis and electron probe microanalysis, the properties of eutectic synthetic powder were investigated.
11. One of the simplest is an ionic crystal like sodium chloride, the first mineral analyzed after the discovery of x-ray diffraction.
12. 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.
13. The components of Fe-Al intermetallic compound coating were analyzed by X-ray Diffraction.
14. Basic principle, experiment condition, operating process, method and steps of X-ray diffraction method to determine free silica content of respirable dust in mines are introduced in this paper.
15. The project loan from Italian government is used for purchasing of three-axis experiment, X-ray diffraction analysis, scanning electron microscopy, such as conservation and monitoring equipment.
16. The fine structure of blend acrylic fiber has been characterized by using techniques based on X-ray diffraction, electron microscopy, density mea-serement, mercury porosimetry and gas adsorption.
17. The dehydration technology of bischofite by butanol complexation distillation was studied by such methods as X-ray diffraction and elementary analysis.
18. The morphology and structure of the powders were investigated by scanning electron micrography (SEM) and X-ray diffraction (XRD).
19. Now the typical means to measure residual stress are polariscope, X-ray diffraction, neutron diffraction, ultrasonic and so on.
20. The influence of anomalous scattering on retained austenite determination in steel by X-ray diffraction method was investigated.
21. The as-prepared composites were characterized with regard to their components, size, structure by X-ray diffraction(XRD), scanning electron microscopy(SEM), differential thermal analyzer(DTA-TG).
22. The structural and magnetic properties of the granular film are studied by atomic force microscope, energy dispersion X-ray spectrum, X-ray diffraction, and alternating gradient magnetometer.
23. The hydration properties of limestone powder in a complex binder system were studied by using scanning electron microscopy, X-ray diffraction and energy dispersive spectrometer.
24. The crystal structure, morphology and luminescent properties of samples were analyzed by the X-ray diffraction, field emission scanning electron microscope and spectrofluorometer, respectively.
25. In helium gas of 37 Torr, particles with diameter of 100A were obtained. X-ray diffraction presents the pattern analogous to amorphous state.
26. The effect of testing factors, such as the different diffraction angle, step-length and scanning rate, was analyzed preliminarily on the X-ray diffraction(XRD) patterns in this paper.
27. The changes of the electric match composition at different time simulating accelerated life test were analysed by X-ray diffraction.
28. Two forms of des-(B chain C-terminal pentapeptide) insulin crystals are grown for preliminary X-ray diffraction observations. Crystallographic data for these crystals have been obtained.
29. The change of the crystalline structure of UHMWPE fiber was studied by small angle X-ray scattering (SAXS) , wide angle X-ray diffraction ( WAXD) and Raman spectroscopy.
30. Composition of inorganic phases and order degree of lamellar structure were characterized by X-ray diffraction(XRD).
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