A dynamic model for a kind of spacial multi-body vibration system with elastic coupling was built.
对一类具有弹性连接的空间多刚体振动系统建立动力学模型。
As a concrete example, the optimal time expression of the elastic vibration system has been derived for the first time.
作为实例，第一次导出了弹性振动系统最优时间的明显的表达式。
The experiment has proved that the research of elastic properties of vibration isolation system of the crystal oscillator and measures taken to prevent the vibration are very effective.
试验证明，对某机载雷达频综器中晶体振荡器的隔振系统的弹性特性研究和对其采取的隔振措施是行之有效的。
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