magnesium arsenide

例句：

1. 1. This material is used in the production of magnesium arsenide, which is widely used in electronics.
   这种材料用于生产镁砷化物，它在电子工业中有广泛应用。
2. 2. The magnesium arsenide crystals are transparent and have a high refractive index.
   镁砷化物晶体透明且折射率高。
3. 3. The magnesium arsenide solar cells have a high efficiency and can be used in space exploration.
   镁砷化物太阳能电池效率高，可用于太空探索。