基于心率指标的山区三级公路安全坡度研究
张娟, 朱文强, 刘浩学, 朱文邦
Research on safety slope of mountain third-level highway in mountainous area based on heart rate index
ZHANG Juan, ZHU Wenqiang, LIU Haoxue, ZHU Wenbang
中国安全科学学报
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2017, (9): 86
-91
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DOI: 10.16265/j.cnki.issn1003-3033.2017.09.015
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