- 浮力调整背心 fúlìtiáozhěngbèixīn buoyancy control deviceBCD; buoyancy compensation device used in scuba diving
- 浮力调整装置 fúlìtiáozhěngzhuāngzhì buoyancy compensatorbuoyancy control device; an inflatable vest or harness used by scuba divers to manage depth and flotation
- 结构调整 jiégòutiáozhěng restructuringstructural adjustment; restructuring of an organization or economy