1) first-order resonance frequency
一阶共振频率
2) one class resonant frequency
一阶谐振频率
3) first-order axial harmonic frequency
一阶轴向谐振频率
1.
In this article, according to the structure of Armature which is the core part of an Electrodynamic Vibration Shaker, a three-degree equivalent dynamic model is set up and then the quick calculating formula of the first-order axial harmonic frequency of Armature is educed.
利用Pro／ENGINEER软件建立了动圈的三维参数化模型，在此基础上用Patran软件进行了网格划分、边界条件加载、场定义等前处理，之后用Nastran软件对动圈有限元模型进行了结构动力学研究：通过模态分析，求得了动圈结构的一阶轴向谐振频率；通过频率响应分析、冲击响应分析以随机振动分析，得到了动圈在不同激励下的响应并校核了相应激励下的动圈结构强度。
4) resonance frequency
共振频率
1.
Acoustic resonance frequency of volute casing of centrifugal fans;
离心风机蜗壳共振频率的探讨
2.
Study on resonance frequency of the longitudinal-torsional ultrasonic motor by prestress;
预压力对纵扭复合压电超声马达共振频率影响的研究
3.
The matrix analysis displacement vector and resonance frequency of ultrasonic transformers;
超声变幅器振型和共振频率的矩阵算法
5) resonant frequency
共振频率
1.
Study of resonant frequency norms for 575 Chinese adults;
575例成年人共振频率正常值的研究
2.
Effect of position of piezoelectric ceramic on power ultrasonic transducer′s resonant frequency;
压电片位置对功率超声复合换能器共振频率的影响
3.
Numerical simulation of resonant frequency shift of a cylindrical cavity caused by gas content;
气体引起圆柱谐振腔共振频率偏移的数值模拟
6) frequency resonance
频率共振
1.
Harmonic velocity noise and its frequency resonance with the potential;
简谐速度噪声及其与势场之间的频率共振
补充资料：共振频率
分子式：
CAS号：
性质：在量子力学系统中，引起产生共振吸收所需的入射辐射的频率。
CAS号：
性质：在量子力学系统中，引起产生共振吸收所需的入射辐射的频率。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条