manual volume control
英 [ˈmænjuəl ˈvɒljuːm kənˈtrəʊl]
美 [ˈmænjuəl ˈvɑːljuːm kənˈtroʊl]
手控音量调节；人工音量调节；手控容积调节; 缩写词为MVC
双语例句
- In the field of biology, medical treatment and so on, cell injection plays a more and more important role. But there are many deficiencies of manual or semi-automatic manipulation, including low experimental efficiency, difficulty of injection volume control and so on.
细胞微注射技术在生物工程等研究领域中扮演越来越重要的角色，但现有手工或半自动化的微操作方式，存在注射效率低、注射量难以控制等不足。