高新技术产业的飞速发展,正使珠江三角洲这个昔日富饶的“鱼米之乡”和“三来一补”加工基地,以新的形象展现于世。今年1月～4月,广东省出口331.2亿美元,比去年同期增长18.2%,其中,高新技术产品出口85.8亿美元,比去年同期增长32.7%。“簇群经济”竞争力持续提升以珠江三角洲为中心的高新技术产业带是我国目前规模最大、发展速度 The rapid development of high-tech industries is making the Pearl River Delta, the former rich and fertile land for processing “Yumizhixiang” and “Sanlaibuibu”, show itself with a new image. From January to April this year, Guangdong exported 33.120 billion U.S. dollars, up 18.2 percent over the same period of last year. Among which, the export of high-tech products was 8.58 billion U.S. dollars, up 32.7 percent over the same period of last year. “Cluster economy ” continued to enhance competitiveness Competing in the Pearl River Delta as the center of the high-tech industrial belt is currently China's largest and the pace of development