precision cuttingpriˈsiʒənˈkʌtɪŋ短语¹⁴⁴⁹⁷²⁺² 基本例句 精密切削 Based on large deformation theory and updated Lagrangian procedure, a coupled thermo-mechanical plane strain orthogonal ultra precision cutting model is developed. 基于大变形有限元理论和更新的拉格朗日方程式，建立了热耦合的平面应变正交切削有限元仿真模型。 cnki