建立了一种含两水平布置线性弹簧的驾驶员座椅悬架系统垂向力与垂向位移特性关系的理论模型。
We establish the theoretical model for the relationship between the vertical load and vertical displacement of a driver's seat suspension system that contains two level-layout linear spiral springs.
给出了泰山- 25拖拉机发动机调速器支持力特性和支持力对拉杆位移的非线性，并分析了各种参数对支持力特性的影响。
The governor supporting force characteristics of Taishan 25 tractors engine is given. Nonliner problem of supporting force and the influence of some parameters on supporting force are analysed.
并将岩体剪切损伤理论与常规剪切位移法相结合，研究了拉力型预应力锚索锚固段的荷载-位移特性、侧阻力分布特性以及轴力分布特性等。
The load-deflection characteristics of anchoring section of prestressed cable, lateral resistance distribution as well as axial load distribution of anchoring section are studied.
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