research task研究任务researchn.研究；调查v.研究；调查Research on Visual Simulation Technology视景仿真技术应用研究RESEARCH PROGRESS OF NON-TRESTLE VALVE无支架瓣膜研究进展Research on Corporate Culture Develop.中国民营企业文化发展研究;Research on hidden frame synchronization隐藏式帧同步技术探讨Research Aviation Coordinating Committee航空研究协调委员会Research on the Cover-up Investigation论卧底侦查Research on anti-pilling acrylic fiber抗起球腈纶纤维的研究Research Progress of Molecular Rectifier分子整流器的研究进展Research Department of Automation System自动化系统工程部Research Progress of Parkinson's Disease