关键词：液氢涡轮泵非线性动力学轴承—转子系统径向内部间隙滚动体的翻译：Keywords: Nonlinear Dynamics of liquid hydrogen turbopump radial internal clearance of bearing-rotor rolling 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Keywords: Nonlinear dynamics of liquid hydrogen turbopump bearings - rotor system rolling element of the radial internal clearance

Keywords: Nonlinear Dynamics of liquid hydrogen turbopump radial internal clearance of bearing-rotor rolling

Key word: Liquid hydrogen turbine pump non-linear dynamics bearing - rotor system radial direction interior gap rolling body

Key words: liquid hydrogen turbopump bearings - non-linear dynamics rotor system radial internal clearance rolling body

Keywords: Nonlinear Dynamics of liquid hydrogen turbopump radial internal clearance of bearing-rotor rolling