为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

通过对浙江省1998-2015年金融发展水平的空间格局演化研究发现：浙江省县域金融 发展水平总体差异经历“上升一下降”过程,整体处于......

The aim of this study was to conduct a nationwide survey in Japan of prefectural health centers, which were responsible ......

As important mechanisms of regional strategy and policy,prefecture-level regions have played an increasingly significant......