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
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2019, (9): 1866
-1877
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DOI: 10.11821/dlxb201909012