refraction index profile

例句：

1. 1.The scientist used a refraction index profile to determine the refractive properties of the material.
   科学家使用折射率剖面来确定材料的折射特性。
2. 2. The engineer developed a new design that took advantage of the refraction index profile of the material.
   工程师开发了一种新的设计，利用了材料的折射率剖面优势。
3. 3. The company's research team has been working on developing a tool that can use the refraction index profile to predict material performance.
   该公司的研究团队一直在努力开发一种工具，可以利用折射率剖面预测材料性能。