The experimental results show that the loss factor and damp ratio decrease, the resonance frequency increases with increase of the aperture of the piston in the damper.
对阻尼器不同孔径进行了对比试验，试验结果表明：随着活塞孔径的增大，阻尼器的损耗因子和阻尼比减小，共振频率增加。
The reliability analysis of the damper has found the key factor which affects the work reliability and its solution.
并对最优参数阻尼器的工作可靠性进行分析，找出影响阻尼器工作可靠性的关键因素及解决方案。
The performance of bottom bearing damper is an important factor to the steady running of the centrifuge. So it is of significance to study the nonlinearity of the bottom bearing damper.
离心机下阻尼器的性能是离心机稳定运行的重要因素，由于转子支承系统非线性问题的存在，因此研究下阻尼器的非线性具有重要意义。
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