crystal converter

例句：

1. 1.The crystal converter is used to convert the light into a different wavelength.
   水晶转换器用于将光转换为不同波长。
2. 2. The crystal converter was designed to improve the efficiency of the solar panel.
   水晶转换器被设计用来提高太阳能电池的效率。
3. 3. The crystal converter has been proven to be an effective tool for analyzing complex chemical reactions.
   水晶转换器已被证明是一种有效的工具，用于分析复杂的化学反应。