lubricities
- n.润滑能力；不稳定（性）;狡猾；难以捉摸
- lubricity的复数
lubricities-
This method overcomes the disadvantage of traditional one that choosing viscosity of gear lubricities oil according to experience and can working-out concrete numerical value directly and enhance choosing viscosity of gear lubricities oil to a theory height .
克服了传统的经验法选择齿轮润滑油粘度的局限性，将齿轮润滑油粘度的选择提到理论高度并可直接算出具体数值。