diselenide

例句：

1. 1. The research on diselenide has shown promising results in enhancing the performance of solar cells.
   关于硒化物的研究表明，它在提高太阳能电池性能方面取得了令人鼓舞的成果。
2. 2. Diselenide is a rare element that can be found only in small amounts in nature.
   硒化物是一种稀有元素，自然界中仅以少量存在。
3. 3. The study of diselenide has led to new insights into the chemistry of the element.
   对硒化物的研究为该元素的化学性质提供了新的见解。