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[期刊论文] 作者：Zhilin LI,Peichao GAO,Zhu XU,,
来源：Journal of Geodesy and Geoinformation Science 年份：2021
Map is one of the communication means created by human being. Cartographers have been making efforts on the comparison of maps to natural languages so as to establish a"cartographic language"or"map la...
[期刊论文] 作者：Zhao Liu,Meihui Xie,Kun Tian,Peichao Gao,,
来源：Journal of Environmental Sciences 年份：2017
PM_(2.5), formally defined as particulate matter with diameter less than 2.5 μm, is one of most harmful air pollutants threatening human health. Numerous epidemiological studies have shown that both s...
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