并按线性小振幅波理论，导出了改进的透射系数计算式，其计算结果与试验值符合良好。
A modified transmission coefficient formula is derived based on the linear small amplitude wave theory, and calculation results are in good agreement with the test results.
以非线性动力学理论为基础，用解析方法分析包括有质弹簧在内的弹性摆小振幅、小摆角的基本运动规律。
The basic character of a mass spring oscillate in small amplitude and small Angle is studded with an analytic method founded on nonlinear dynamics.
小振幅时的磨损机制符合疲劳脱层理论，而大振幅时则主要是磨粒磨损机制。
The wear mechanism is fatigue flake when in little amplitude, while abrasive in bigger amplitude.
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