trivalent neodymium

例句：

1. 1.The new alloy has a higher strength and better corrosion resistance than the previous one.
   这种新合金的强度更高，耐腐蚀性更好。
2. 2. The researchers found that the trivalent neodymium could be used to make more efficient solar cells.
   研究人员发现，三价钕可以用来制造更高效的太阳能电池。
3. 3. The trivalent neodymium is an important component in many industrial processes.
   三价钕是许多工业过程中的重要成分。