multi-exposure X-ray powder camera

例句：

1. 1.The photographer used a multi-exposure technique to capture the changing light.
   摄影师使用一种多重曝光技术捕捉不断变化的光线。
2. 2.The film was developed using a multi-exposure process.
   该胶片采用多重曝光过程进行显影。
3. 3. The artist applied multiple layers of paint for a multi-exposure effect.
   艺术家通过多层绘画来实现多重曝光效果。