【摘要】 国际经济环境和国内经济状况都要求我国及时进行产业结构调整和产业升级 ,而产业结构的调整和产业升级都离不开技术创新 ,我们需要根据我国的现实条件和实际情况实现技术创新和产业升级。更多还原

【Abstract】 Both the international economic environment and the national economic situation urge China to adjust its industry structure and upgrade industry. Neither the adjustment nor the upgrade can do without technology innovation. We should innovate technology and upgrade industry in the light of our reality.更多还原