autoluminescence

例句：

1. 1. The scientistdiscovered that the material had autoluminescence properties.
   科学家发现这种材料具有自发光特性。
2. 2. Autoradiography is a technique used to visualize objects by illuminating them with radioactive particles.
   自辐射显影术是一种通过用放射性粒子照射物体来可视化物体的技术。
3. 3. In auto-illumination, light is generated from within the object itself rather than external sources.
   在自发光中，光是从物体内部产生的而不是外部光源。