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thetic adj.1.武斷的,規定的。2.【詩】以抑音節開始的;以...

theurgy

With dynamical modal analysis of electron gun by use of ansys software , we can get the inherent frequency and vibration model , which can avoid sympa - thetic vibration 利用ansys軟件對電子槍進行動力學模態分析可以得到電子槍的固有頻率和振型,從而在結構設計上避免共振。