development and research meaning in Chinese
发展研究
Examples
- Development and research on the biomass energy system
生物质能系统研究及发展 - Development and research of multi - media cai courseware based on web
课件的开发和研究 - Development and research of self - adaptive lead - free solders
自适应无铅焊料的开发与研究 - Development and research status of biomedical titanium alloys
医用钛合金骨移植材料的研究现状 - The development and research of the broadband fiber access network
宽带光纤接入网的发展与研究