nonresonant inherent vibration 非共振固有振动
inherent vibration period 固有振动周期
inherent vibration feature 自振特性
inherent vibration frequency 固有振动频率
inherent vibration characteristics 振动特性
inherent torsional vibration 固有扭振
lateral vibration inherent frequency 横向振动固有频率
It is a major reference to derive the inherent vibration frequency and the corresponding vibration mode by analyzing the hydraulic framework structure modal to solve the problem.
对液压机机身框架结构进行模态分析,求出其固有振动频率和相应振型,对于解决这个问题有重大的借鉴意义。
参考来源 - YA32·2,447,543篇论文数据，部分数据来源于NoteExpress
A computer testing system developed to analyze the inherent vibration frequency of cantilever structure is described.
介绍了一种悬臂梁结构固有振动频率的计算机测试系统。
Its carrier wave is a kind of the bearing's inherent vibration with high frequency, and its modulating wave is a pass vibration corresponding to the local defect.
该调幅振动的载波为滚动轴承的某一高频固有振动，而调制波为与缺陷或损伤有关的通过振动。
This paper calculate inherent frequency of the free vibration of the cylinder shell with the theory of the separated variable method on the basis of displacement model.
以位移模型为基础，用有限元中的分离变量法的理论，求解了圆柱壳自由振动的固有频率，计算结果与壳体解析解相一致。
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