dissolved oxygen deficit

• 溶解氧缺乏

dissolved oxygen deficit的用法和样例：

例句

1. The valence variation of A-cations controls the formation of oxygen vacancies and leads to production of B-cations with mixed valences.
   提出了十四种氧缺乏的钙钛矿结构单元，可以组合成各种氧化物功能材料的结构演变规律。