建立了非平稳随机响应瞬时加速度功率谱与瞬时位移功率谱之间的关系；
The relation between instantaneous acceleration power spectrum and instantaneous displacement power spectrum is presented.
本文应用画法几何投影变换方法来研究瞬时螺旋运动有关构造、位移等参数之间的几何关系。
In this paper, the method of geometric transformation is used to search the relationship between the parameters of construction and the displacement of the flop.
重点说明了转速、瞬时扭矩和SSS离合器中间件位移的测量系统。
And the measurement system of speed, instantaneous torque and SSS clutch displacement signal are discussed.
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