mixed valence compound

例句：

1. 1. Mixed valence compounds are used in many chemical reactions.
   混合价化合物在许多化学反应中被使用。
2. 2.The mixed valence compounds can be used to create new materials.
   混合价化合物可以用来创造新材料。
3. 3. The research on mixed valence compounds has led to significant advancements in the field ofchemistry.
   关于混合价化合物的研究已经导致化学领域的重大进步。