We characterize the samples with X-ray diffractometer, scanning electron microscopes and EDS, and study the ultraviolet absorption of the samples with ultraviolet spectrometer. 并用x射线衍射仪、扫描电镜和能谱仪对样品进行了表征,用紫外分光光度计研究了样品的紫外吸收性能。
Mechanism of crosslinking system was summarized through microcosmic shape with optical microscope, Static adsorption with ultraviolet spectrometer and dynamic retention. 采用光学显微镜研究了交联体系的微观形态,紫外分光光度法研究了静态吸附,研究了交联体系在流动岩心中的动态滞留,总结交联体系的作用机理。
Structure of the product was characterized by TEM, XRD and FTIR. Static precipitation method was used to analyze the dispersion stability of nano-ZnO / TiO_2 before and after modification, and their characteristic of UV-screen was detected by ultraviolet spectrometer. 用TEM、XRD和FTIR对产物进行了结构表征,用静态沉淀法分析了改性前后纳米ZnO/TiO2的分散稳定性,用紫外-可见分光光度计对其紫外屏蔽性能进行了检测。
Using a grazing incidence vacuum ultraviolet spectrometer, the VUV radiation from a low pressure fast pulse discharge of various parameters has been measured. 本文叙述了用掠入射真空紫外谱仪对不同条件下低气压快脉冲放电所作的真空紫外线辐射测量。
The qualitative and quantitative analysis for carbon disulfide and xanthate were also carried out using Ultraviolet Spectrometer ( UV ). Based on above work, the mechanism of the chemical treatment process has been determined. 运用紫外分光光度法分别对二硫化碳与生成物黄原酸盐作了定性及定量分析,确定了整个化学处理过程的机理。