硅谷经济的七个主要工业群体是正在经历变革的半导体,计算机/通讯、国防/空间技术、商业服务和新崛起的软件、生物、环境保护。目前这些行业的就业人口占硅谷所在四个县的30％,工业产值占50％。这些群体将成为未来若干年硅谷经济与科技发展的主要支柱。 1.半导体工业群 硅谷将继续保持其主导全球半导体工业技 The seven major industrial groups in the Silicon Valley economy are semiconductors undergoing transformation, computer/communication, defense/space technology, business services, and emerging software, biology, and environmental protection. At present, the employment of these industries accounts for 30% of the four counties in Silicon Valley, and industrial output accounts for 50%. These groups will become the main pillars of Silicon Valley economic and technological development in the coming years. 1. Semiconductor Industry Group Silicon Valley will continue to dominate its global semiconductor industry