Citation: | LIU Zhimin, LIU Xigao, DO Yibo, ZHANG Jintao, WU Miao. Calculation method and analysis of influence factors of the grounding resistance in electrical measurement[J]. COAL GEOLOGY & EXPLORATION, 2015, 43(2): 96-100.105. DOI: 10.3969/j.issn.1001-1986.2015.02.020 |