radiography analysis

X-Ray Radiography Analysis of Massive Sandstone and a Discussion on Their Genetic Mechanism

块状砂岩的X射线照像分析及其形成机制的探讨

Combining with analysis of the development of DR and PACS, this article comprehensively elaborated the potential and the prospect brought by computed radiography ( CR), based on the present situation of traditional X-ray photography in large and medium hospitals.

本文针对我国大中型医院传统X线摄影的现状，结合对DR、PACS的发展分析，全面阐述了运用CR成像技术的潜力和前景。

From theoretical analysis and statistics, the radiography standard for rejecting weld defects should be link with weld safety in service and the informations of safely used welds should have feedback to the drafting process of standard in order to avoid the unreasonable repair.

通过理论分析和实例，提出将焊缝使用安全性的信息反馈到焊缝射线探伤标准的制定中去，以避免某些不恰当的返修。

Analysis and simulation of blurring effect for CCD image system in high-energy radiography

高能X光照相CCD成像系统的模糊效应