direct radiography

基本解释

A direct radiography system has been developed for projection radiography.
本文介绍一种正在发展的直接放射照相技术。
Objective:To evaluate the value in detecting pulmonary tubercle(PT) on dual-energy subtraction(DES) with direct digital radiography (DDR).
前言：目的：评价双能量减影在肺结核结节诊断中的应用价值。
Objective The purpose of this study was to investigate the performance of direct digital radiography, with and without image processing, for the detection of periapical lesions.
目的研究直接数字化影像技术诊断根尖周微小病损的能力以及图像处理技术对诊断结果的影响。