With the rapid development of emerging technologies and scientific management theories, to production and business activities to accelerate the pace of product from the planning, design and development of the market to effectively continue to shorten the life cycle. 新兴技术和管理科学理论的发展,促使企业生产和经营活动的节奏加快,产品从策划、设计开发到投放市场的有效生命周期不断地缩短。