摘要
放射科暗室使用的红灯，对ｘ射线胶片产生灰雾有一定的直接作用。本研究所提出的红灯改进装置，经测试比较：ｘ射线照片灰雾明显下降，且使用方便，有较强的实用性，对放射科开展质量保证工作有一定的意义。
The red lantern which was used in darkroom of Radiogtaphy Department could di-rectly exert a action to produce fog on x-ray film. This paper provides an improved approch on redlantern. After investgation and compaison,we found it could reduce fog on X-ray film and was easy touse and fairly practi.It did have significance on the quality assurance.
出处
《泰山医学院学报》
1995年第3期204-206,共3页
Journal of Taishan Medical College
关键词
灰雾度
盲色
照度
透射密度计
blind color
illuminance
transmmision
density meter
fog
