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当前国内生产的地震检波器都存在有寄生谐振现象。本文就寄生谐振的产生原因和特性进行了较为详细的分析,同时提出了消除寄生谐振的方法。
Currently, there are parasitic resonances in geophones produced domestically. In this paper, the causes and characteristics of parasitic resonance are analyzed in detail, and meanwhile the method of eliminating parasitic resonance is proposed.