支承阻力
Rice stem is a perfect kind of composite material with excellent mechanical property such as supporting and lodging resistance.
水稻茎秆是典型的生物复合材料,有着优良的力学性能,起到支撑和抗倒伏的作用。
Taking into account the elastic supporting of first and second system, hanging equipment and resistance characteristic, a space vibration model of four-axis bogie vehicle crawl vibration is presented.
考虑到一系、二系悬挂装置的弹性支承以及减振器的阻尼特性,建立了四轴转向架式车辆蛇形运动力学模型,列出运动微分方程。
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