上游充通大￥ SHANGHAI JIAO TONG UNIVERSITY Research and Development The term R&D(research and development)refers to a specific group of activities within a business R&D activities are carried out by corporate, charitable or governmental entities 1B三后Research and Development Research and Development The term R&D (research and development) refers to a specific group of activities within a business R&D activities are carried out by corporate, charitable or governmental entities