结构改进 meaning in English
improvement of breed
institutional advancement
structural development
Examples
- Structural improvement of model ywd submerged sewage pump
型液下污水泵的结构改进 - Improvement of the structure disc frictional clutch
盘式摩擦离合器结构改进设计 - Constructive improvement of centrifugal cast aluminium die
离心铸铝模结构改进 - Technical renovation of coal plow in power generation plants
电厂用犁煤器结构改进 - Study of improving reverse cooling tower structure
逆流式冷却塔结构改进研究