摘要
本文浅析了FD(平板探测器)的成像原理,探讨空间分辨率的计算方法,并对DR的使用环境,日常维护、维修作了介绍。
At first , this paper analyzes the imaging principle of FD and explores the method of calculating the spatial resolution（a key parameter of FD）, then it introduces the operating surrounding as well as routine maintaince in using DR.
出处
《医疗设备信息》
2006年第8期48-49,共2页
Information of Medical Equipment
关键词
平板探测器
光耦
空间分辨率
矩阵
像素
flat panel detector
photosensor
spatial resolution
matrix
pixel
