On this premise, this dissertation defines the regional industrial innovation subsystem as an innovation pole and regards the regional innovation system as a symbiosisevolution system of the multi-innovation poles.
在此前提下,本文定义区域中的产业创新子系统为一个创新极,把区域创新系统视为多创新极共生演化系统。
参考来源 - 创新极及多创新极共生演化模型研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The paper analyses the performances and problems of 500? T crusher for the anode pole used, recommends the innovation to make the performance meet the design requirement.
分析500 t残极破碎机的性能特点及其存在问题，介绍改进情况，使其性能达到设计要求。
The paper recommends the equipments for the four production lines of round aluminum pole and the production technology as well as the technical innovation measures taken.
介绍我公司四条电工圆铝杆生产线设备组成及工艺技术情况，以及所采取的技术改进措施。
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