秦岭—淮河南北供暖格局变化及其影响因素
李双双,延军平,武亚群,汪成博

Spatiotemporal variability of actual heating energy efficiency and its influencing factors in areas south and north of Qinling-Huaihe Line
LI Shuangshuang,YAN Junping,WU Yaqun,WANG Chengbo
图1 秦岭—淮河南北气候分区及气象站点空间分布图
Fig. 1 Climatic region and distribution of meteorological stations in areas south and north of Qinling Mountains-Huaihe Line