属于DR成像直接转换方式的部件是（）directly convert X-ray into electrical signal

A.碘化色 非晶硅探测器a-Si FPD

B.胶片Film

C.非晶硒平板探测器a-Se FPD

D.增感屏 Intensifying screen

正确答案：非晶硒平板探测器a-Se FPD