To simulate combined testing for all of the important bearings on aviation engine main shaft, a shafting bearing tester is designed.
为模拟航空发动机主轴轴系所有重要轴承联合试验，研制了航空发动机轴系轴承试验机。
It constructed the math model of the ship shafting transverse vibration and the lubricative capability calculation of stern tube bearing.
分别构建了船舶轴系横向振动和船舶尾管轴承润滑性能计算的数学模型。
By the use of a finite element method and by taking account of the non-linearity of bearing oil film force established are the shafting nonlinear equation group of the said turbogenerator.
用有限元法及考虑各轴承油膜力非线性，建立了大型汽轮发电机组轴系非线性方程组。
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