phosphinate

例句：

1. 1. The chemical process of phosphating is crucial for the corrosion protection of steel.
   磷化化学过程对钢铁的腐蚀保护至关重要。
2. 2.The engineer used a special solution to phosphatize the metal surface.
   工程师使用一种特殊的溶液来使金属表面磷酸化。
3. 3.The phosphatization process helps to improve the strength and durability of the material.
   磷化处理有助于提高材料强度和耐用性。