尘肺X线摄片质量的优劣直接关系到尘肺诊断的精确性。质地良好的尘肺胸片是减少观察者诊断错误的重要环节;同时对尘肺动态和治疗药物疗效的观察亦起着决定性作用。为此,提高尘肺摄片质量并使其保持恒定已成为尘肺摄像的关键问题。有关影响尘肺X线摄片质量的因素是多方面的,而它们既是独立的又是相互连 The quality of pneumoconiosis radiography is directly related to the accuracy of pneumoconiosis diagnosis. A good-quality pneumothorax is an important part of reducing the diagnostic errors of the observer, and it also plays a decisive role in the observation of pneumoconiosis dynamics and therapeutic efficacy. To this end, improve the quality of pneumoconiosis and keep it constant pneumoconiosis has become a key issue. There are many factors that affect the quality of radiographs of pneumoconiosis, but they are both independent and interconnected