Whether the E-R schema constructed caters for database requirement and how correctness and completeness of the conceptual schema is evaluated remains a problem needed for further research.
所构造出的E-R模式是否满足数据库的设计要求,如何评价所构造的概念模型的正确性与完整性,仍然是个需要深入研究的问题。
R&D mode of scientific research includes basic research,application research and experimental development.
科学研究中的R&D模式包括基础研究、应用研究和试验发展三类活动,其中基础研究又分为纯基础研究(有时也称基础研究)与应用基础研究。
R&D Model in the Educational Research: Plight and Way Out;
教育研究中的R&D模式:困境与出路
Study on Mode of Enterprise Technological Cooperation Based on Different R&D Tvpes;
基于不同R&D模式的企业技术合作方式研究
Enterprise Cooperative R&D Pattern and Returns Allocation Mechanism as well as Application;
企业合作R&D模式与收益分配机制及其应用
An analysis on the spatial pattern of China s provincial R&D spillovers;
中国省域R&D溢出的空间模式研究
Analysis on the Accounting Treatment Mode of Intangible Assets R&D;
无形资产研发(R&D)会计处理模式分析
Locational Patterns of Investment on R&D and Regional Economic Development;
R&D投入的区位模式与区域经济发展
Talking about University s R&D Information Security Mode;
浅谈高校R&D信息保障模式的建立
The Modes and Organizational Coordination of R&D Internationalization in MNCs;
跨国公司R&D国际化模式与组织协调
A Comparative Study of Firms′ Hybrid R&D Strategies;
企业混合R&D决策模式的比较研究
Research on R&D Management Control Modesin High-tech Enterprises;
高新技术企业R&D管理控制模式研究
On MNC s R&D Organizational Models and Their Characteristics;
跨国公司R&D组织模式及其特征研究
Research on organizational mode of Chinese R&D internationalization;
中国企业R&D国际化的组织模式研究
R & D Alliance Mode and Its Key Innovation Resources Analysis
R&D联盟模式及其关键创新资源分析
Study on Incentive Model of Research and Development Team in the High-tech Enterprises;
高新技术企业R&D团队的激励模式研究
Study Organization Structure Based on Enterprise R&D Technology Selection;
基于企业R&D技术选择的组织模式研究
A Research on Formation Mechanisms and Mode Choices of Multinational Enterprises R&D Alliances;
跨国公司R&D联盟形成机制与模式选择研究
Research on Japanese Enterprises Technological Innovation Pattern and R&D Activities in China;
日本企业的技术创新模式及在华R&D活动研究
A Study on the Allocation of R&D Budget Fund Based on Value Chain Theory;
基于价值链的R&D预算资金分配模式研究