corrugated nail machine是什么意思

用法例句

The equation of the centre distance change when the corrugating machine moves accurately was deducted,which describes the displacement,speed,and acceleration.

为此导出了瓦楞机工作过程中各辊间中心距位移、速度及加速度的方程,对于进一步分析瓦楞辊的啮合运动学及其动力学奠定了理论基础。