根据理论分析, 推导出高速公路上行进中大客车安全车距的计算公式, 并以此为依据探讨安全车距保证系统。关键词: 高速公路 大客车 安全车距 计算公式Abstract: In accordancew ith theory analysis, the authors have developed out the formulasw h ich calculate the safe dis2 tance of the large bus steering in the exp ressw ay in order to p robe into the guarantee system of the safe distance1Key words: Exp ressw ay, L arge bus, Safe distance, Formula
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