In the coming century,the medical imaging field will be concentrated on (1) the utilization of the flat panel TFT active marix array in X ray radiography as well as in volume CT.

• 在未来的世纪中 ,医学成像领域的焦点主要集中在 :(1)利用平板薄膜晶体管技术有源阵列在X线摄片中的应用像CT一样普及。