The effects of line magnetic filtering on the particles density and size in TiN and TiAlN films deposited by using arc ion plating have been examined by SEM.
用扫描电镜对比分析了电弧离子镀增加直线磁场过滤对沉积TiN和TiAlN薄膜中颗粒的密度和尺寸的影响。
In the paper, the filtrating electric field of the earth dam is firstly pided into two parts.
土坝的自然电场中,由均匀和集中渗流产生的过滤电场起主导作用,它是探测土坝渗漏隐患的良好场源。
The study on the market filtering distribution of the public residence
公共住宅的市场过滤配置研究
Introduction to the characteristic and application of the reclaim wastewaters filtration nowovens;
简述中水过滤非织造布的性能和应用
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