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
地理学报 . 2019, (9): 1866 -1877 .  DOI: 10.11821/dlxb201909012