小轮轴向位移 pinion axial di lacement; pinion axial displacement
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例句与用法
It is difficult to test the moving - load - induced dynamic vertical displacement of a floating bridge , because the vertical displacement of a floating bridge consists of the contributions from the structural deformation , the variations of the gaps between the pontoons and the variation of the draught , and it is much larger than that of an immovable bridge 摘要通载浮桥的动态位移,由于其位移幅度相对于固定桥要大得多,而且其垂向位移是由结构变形、间隙变化以及吃水变化等多种因素引起,一般难以对其进行动态位移测试。