结果说明：改变隔振元件的间距能调整扭转振动的固有频率的大小。
The results showed that the mount spacing can be varied to adjust the natural frequency of the rotational mode.
介绍正负刚度并联相消原理，通过分析可知应用该原理可以有效降低系统的固有频率，减小隔振传递率。
The principle of stiffness offset with the positive and negative stiffness parallel were introduced and through analysis the natural frequency and the vibration transmissibility can be reduced.
采用非线性刚度为主的隔振系统，确定了最佳频率比。
The nonlinear stiffness of the insulating system and the best frequency ratio are put forth.
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