natural vibration frequency meaning in English

固有振动频率
自振频率

Research on influencing of crack to natural vibration frequency of brief - beam
开裂对简支梁自振频率影响研究
The natural vibration frequency analysis of suspended cables under a concentrated load
集中荷载作用下的悬索自振频率分析
The natural vibration frequency were obtained by galerkin method and multiple - dimensioned method
通过伽辽金方法和多尺度法求解，得到了悬索的各阶频率计算式。
The paper points out that the natural vibration frequency of strings can not be used to that of suspension cables
指出工程实际中不能将弦线的自振频率作为有集中荷载作用的悬索的自振频率。
In calculation of dynamical character of supporting structure in the powerhouse of hydropower station , the simulation range is larger and the value of the natural vibration frequency is less
摘要对于水电站机组支承结构而言，模拟?围愈大，计算出的自振频率愈低。

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