natural inherent frequency 自然固有频率
resonance inherent frequency 共振固有振动频率
-order inherent frequency 五阶固有频率
carbody inherent frequency 车体固有频率
inherent frequency response 固有频率响应
torsional inherent frequency 扭转固有频率
The local modality of the main truss is analyzed by obtaining the inherent frequency and vibration model of the first several orders through calculation with MSC. NASTRAN software.
运用MSC.NASTRAN软件计算求得前几阶固有频率和振型, 分析出结构存在局部模态。
参考来源 - 空间太阳望远镜主桁架的模态分析与试验The finite element analysis was applied to study load, deformation and stress distribution of new combined structure saw blade in working, to analyze its low model shape, inherent frequency, which influenced its application effect.
应用有限元理论研究新型组合结构圆锯片工作过程中的承载状况、变形情况以及应力分布状态,分析新型组合结构圆锯片的低阶模态振型、固有频率等动态性能对使用效果的影响。
参考来源 - 新型组合结构圆锯片基体创新设计关键技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The inherent frequency of key parts-guiding mechanism is measured out as well.
并测出超临速自磨机的关键部件—导向机构的固有频率。
The graph of relation between inherent frequency of internal spur gear and its structure parameters are obtained.
该方法是分析齿轮的固有频率相对齿轮结构参数的变化率。
Based on the Donnell theories, the formula for the inherent frequency of the cylindrical explosion vessel is derived.
根据唐纳尔简化理论，推导了柱形爆炸容器固有频率的计算公式。
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