This function describes the envelope of the displacement curve . 这函数描绘出位移曲线的包络。
The calculation of these velocity and displacement curves from the accelerogram is not a trivial matter . 要从加速度记录计算速度和位移曲线也不是一件轻而易举的事。
The force and displacement curves were obtained 得到了空气弹簧横向刚度特性的曲线图。
Before design cam , the tappet displacement curve has to be design 在设计凸轮之前,首先进行挺柱升程曲线的设计。
According to the tappet displacement curve , the design of cam profile can be carried out by " reversal method " theory 根据得到的挺柱升程曲线,利用“反转法”的原理进行凸轮轮廓曲线的设计。