resonance rod 中文意思是什麼
resonance rod
解釋
諧振棒-
Doubting the resonance condition of the longitudinal vibration of the sucker rod string introduced by apirp11l and improving of the mechanical modeling
抽油桿柱縱向振動共振條件的質疑與力學模型的修正 -
For the mechanism of the phenomenon of " local resonance " in a compound ultrasonic vibration system, and explanation is proposed, based on the well - known theory of production and propagation of acoustic wave in a rod or shell
摘要對超聲復合振動系統中的「局部共振」現象,基於熟知的棒或管中聲波產生和傳播的理論,提出一種機理解釋。
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