journal bearing短语¹⁸⁰⁰⁹⁸⁺¹ 基本英英例句 经向轴承 Noun: the bearing of a journal The nonlinear gear mesh force and nonlinear oil film force were considered synchronously, the dynamic model of geared rotor- oil journal bearing system was proposed. 同时考虑非线性齿轮啮合力和非线性油膜力的影响，建立齿轮-转子-滑动轴承系统的动力学模型。 dictall