In high energy flash radiography, enhancing the direct-to-scattered ratio (DSR) in receiving plane is favorable to the derivation of effective information.
在高能闪光照相技术中，提高图像接收平面上直穿与散射的比值有利于有效信息的提取。
The paper analytically discusses two factors, the spectrum of photon and the scattered radiation by the detector, which affect the attenuation efficient of the object in flash X-ray radiography.
研究闪光照相中影响材料有效吸收系数的两个主要因素，即X光的能谱效应和散射影响。
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