niobium dioxide

例句：

1. 1. The new paint is much more durable than the old one, with a higher resistance to scratches and stains.
   这种新油漆比旧的更耐用，对划痕和污渍的抵抗力更强。
2. 2. The scientist used niobium dioxide to create a material that could withstand extreme temperatures.
   这位科学家使用二氧化铌创造了一种可以承受极端温度的材料。
3. 3. In some cases, niobium dioxide can be used as a catalyst for chemicalreactions.
   在某些情况下，二氧化铌可以被用作化学反应的催化剂。