The lower the natural frequency of the FST is, the better the performance of vibration isolation is. 浮置板系统的固有频率越低，隔振性能越好。
Improving its antivibration performance is a difficult techmical problem which must be solved in the study and application of vortex street flowmeter. 在涡街流量计的研究和应用中，提高其抗振性能是必须解决的技术难题。
