Concludes from the simulation results obtained with LS-DYNA3D software that the main reason for crackles in the part is the excessive deforming degree at the pre-forming stage.是什么意思_Concludes from the simulation results obtained with LS-DYNA3D software that the main reason for crackles in the part is the excessive deforming degree at the pre-forming stage.在线翻译_英语_读音_用法_例句