cardiac efficiency是什么意思

用法例句

This paper figures out that the innovation radiance of the central cities is incarnated by the centralized efficiency, which is the core of the efficiency of the endogenous innovation.

本文认为中心城市的创新辐射主要体现在中心化效率,它是中心城市自主创新效率的核心,其实现了区域内自主创新的扩散,是区域竞争优势的源泉。