Error effect in depth of diffraction pattern of Xray reflection zone plate has been studied.
研究x射线反射式波带片衍射图形制造过程中的深度误差效应。
2
Results the pharmacologic therapy, therapeutic endoscopy and interventional therapy with X-ray showed favorable curative effect.
结果肝硬化门静脉高压上消化道出血药物、内镜及放射介入治疗疗效确切。
3
The phases of corrosion products on underground steel tube and their changes with depth of rust layer were analysed using Mossbauer effect, X - ray diffraction and proton X -ray fluorescence analysis.