打击式击昏器;
The result of the mode analysis indicated that, the basic frequency of every analyzing model was higher than the relevant concussion frequency of the oil crock concussion stunner, so resonance phenomenon would not occur when the loading system was working.
模态分析结果表明,各分析模型的基频均大于相应的油缸作动器的冲击频率,加载系统工作时不会有共振现象发生;
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