... impact fracture || 冲击断口,冲击断裂 impact frequency || 碰撞频率 impact fuzes || 击发引信,发火引信 ...
基于14个网页-相关网页
mean impact frequency 平均碰撞频率
The impact frequency 冲击频率
high frequency Low Impact 高频率低冲击事件
Low Frequency High Impact 低频高危事件
The existing air punch can achieve the expected construction work, but it is necessary to improve its performance such as air consume and impact frequency.
现有的气动穿孔机已能完成预期的施工任务,但其耗气量和冲击频率等性能参数还有待于进一步的提高。
Based on the analytic method of cyclic spectrum density, the paper pointed out that the impact frequency could be extracted effectively with the help of scanning cyclic frequency domain.
通过对循环谱密度分析方法的特性分析,指出应用循环谱密度分析方法可以在循环频率域有效提取出滚动轴承的冲击故障频率。
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