ultra-high speed x-autoradiography

例句：

1. 1. This method iswidely used in medical imaging for its high resolution and speed.
   这种方法在医疗成像中因其高分辨率和速度而广泛使用。
2. 2.The ultra-high-speed X-ray system has been developed to improve the efficiency of medical diagnostics.
   开发了超高速X射线系统，以提高医学诊断的效率。
3. 3.In this study, we used a high-resolution ultra-high-speed X-ray microscope to observe the microstructure of the material.
   在本研究中，我们使用了一台高分辨率的超高速X射线显微镜来观察材料的微观结构。