Synergistic tribology behaviours of triethanolamine borate and TiO2/hBN nanoadditives in novel hybrid water-based nanolubricants三乙醇胺硼酸盐和TiO2/hBN纳米添加剂在新型混合水基纳米润滑剂中的协同摩擦学行为WearIF6.12026-02-200OAAI