本文介绍了我们正在研究的x射线皮秒分幅相机技术的最新理论和实验研究结果。我们提出了一种新的实现皮秒分幅的技术方案。设计了适合于本方案的新型变象管。用直流X射线源测得该管的静态空间分辨举为201p/mm,并得到了四幅准静态分幅象。用激光打靶产生的脉冲x射线初步测量了脉冲静态和动态空间分辨率,拍摄到了单幅动态照片。 This article presents the latest theoretical and experimental results of the x-ray picosecond framing camera technology we are researching. We propose a new scheme to realize picosecond framing. Design a new type of tube suitable for this program. The static spatial resolution of the tube measured with a dc X-ray source was 201p / mm and four quasi-static sub-images were obtained. Pulsed x-rays generated by laser targeting initially measured the static and dynamic spatial resolution of the impulses and captured a single dynamic picture.