碘化银

例句：

1. 1.This material is used in photography to enhance the contrast of images.
   这种材料用于摄影，以增强图像的对比度。
2. 2.Silver iodide is a common chemical compound found in nature.
   银碘是一种常见的自然化学化合物。
3. 3.The silver iodide crystals were used as a tool for measuring temperature.
   银碘晶体被用作测量温度的工具。