基于三维框架的中国低空经济政策文本分析与多维透视
景秀丽, 王 喆
Text analysis and multidimensional perspective of China′s low-altitude economic
policy based on a three-dimensional framework
JING Xiuli, WANG Zhe
中国民航大学学报 . 2025, (6): 75 -82 .