任何一项经济活动的开展总是需要一定的动因，企业的技术创新活动也不例外。
The devolopment of any economic activity occurs in the requirement of some certain motives, which allows no exception among the realm of enterprises' technological innovation.
任何一项经济活动的开展总是需要一定的动因，企业的技术创新活动也不例外。
The devolopment of any economic activity occurs in the requirement of some certain motives, which allows no exception among the realm of enterprises' technological innovation.
应用推荐