长期(2010-2013)增长判断科技进步,技术发展,拥有高端的科技产品才不容易被市场所淘汰。近几年,海外企业也集中一定的研发力量在新产品的开发方面,而国内较为有实力的大、中型企业也深刻的认识到这一点,将相当一部利润投入到了研发方面。近一、两年中,各种大大小小展会接踵而来,中国企业同时利用各种展会向世界展示自己的新产品。新产品的不断涌现,激励着市场向科 Long-term (2010-2013) growth Judgment of technological progress, technological development, with high-end technology products is not easy to be eliminated by the market. In recent years, overseas companies have also focused their research and development efforts on the development of new products. However, large and medium-sized enterprises in China have also realized this profoundly and invested quite a bit of profits into research and development. Nearly a year or two, large and small exhibitions come one after another, while Chinese enterprises use various exhibitions to showcase their new products to the world. Emerging new products, encouraging the market to the Branch