neodymium hydroxide

例句：

1. 1.The new alloy has a higher strength and better corrosion resistance than the old one.
   这种新合金的强度更高，耐腐蚀性更好。
2. 2. The researchers found that the neodymium oxide had a unique property that made it useful in certain applications.
   研究人员发现，钕氧化物具有一种独特的性质，使其在某些应用中非常有用。
3. 3.The neodymium oxide was used as a catalyst in the production of plastics, which greatly improved the efficiency of the process.
   钕氧化物被用作塑料生产的催化剂，极大地提高了生产效率。