确定挖掘阻力关键因素值与方法的研究
林贵瑜;李爱峰;李奎贤;
Key factor value and method to determine digging resistance
Lin, Gui-Yu (1); Li, Ai-Feng (2); Li, Kui-Xian (1)
东北大学学报(自然科学版) . 2010, (12): 1761 -1764 .  DOI: -