基于K-means与技术生命周期的技术预见方法研究——以水体净化技术为例
简兆权,赵芸潼,张少轩
Technology Foresight Methods Based on K-means and Technology Life Cycle:Taking Water Purification Technology as an Example
Jian Zhaoquan,Zhao Yuntong,Zhang Shaoxuan
科技进步与对策 . 2022, (6): 11 -20 .  DOI: 10.6049/kjjbydc.2021070453