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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As the game dragged on deep into the night, fans who remained in the scattered crowd of 11, 668 chanted the names of Oakland's radio announcers, Ray Fosse and Ken Korach.

NPR: Moss Hits 2nd HR In 19th, A's Outlast Angels 10-8