A new set of facilities and work flow for preparing amorphous selenium alloy films had been developed out based on traditional techniques.

基于传统工艺，新研制开发了一套非晶硒合金膜制备的设备和工艺流程。

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Objective To compare the imaging quality and the anatomic detail in thoracolumbar spine of amorphous selenium flat-panel detector digital radiography(DR) system and computed radiography(CR) system.

目的比较非晶体硒平板探测器DR与CR系统的胸腰段脊柱照片图像质量和解剖结构可见度。

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