1.
The resonant frequency of the impeller blades of APU load compressor is a target index necessary to be controlled in the process of the maintenance of impeller.
辅助动力装置负载压气机叶轮叶片的共振频率是维修叶轮过程中需要控制的一项指标。
2.
The Frequency Calculation and Dynamic Frequency Test of Interlocked Long Blade;
整圈自锁长叶片共振频率计算与动频试验
3.
The Computer Method Applied to Engine Blade Vibration Experiment on Frequency Testing;
计算机技术在叶片振动频率测试中的应用
4.
Resonances of Dry-friction Damper Turbine Blades under Multi-harmonic Excitation;
多频激励下干摩擦阻尼叶片的共振响应
5.
Resonances of Coupled Vibration of Dry-friction Damper Turbine Blades;
干摩擦叶片耦合振动的共振响应研究
6.
The eigenvalue method is presented for determining the effects of blade mistuning and blade-disk on cascade flutter boundaries in incompressible flow.
本文用特征值法研完了叶片频率失调及盘片耦合对叶栅颤振边界的影响。
7.
The accelerometer also has better frequency response under the resonant frequency.
检波器在共振频率以下亦有较好的频率响应。
8.
The resonant frequency range from 850Hz to 1 050Hz was considered normal.
共振频率在850Hz～1050Hz之间认为是正常的。
9.
System resonant frequency induced vibration
诱发震动的系统共振频率
10.
mechanical resonance frequency of the moving element
运动部件机械共振频率
11.
The frequency of fundamental resonance decreased with increaseof G levels of vibration.
动物共振频率随着振动G值的增加而降低。
12.
Study of Resonant Frequency in Diagnosing of Low Conductive Hearing Loss;
传导性低频听力损失患者中耳共振频率的研究
13.
The Study of Multivoxel Magnetic Resonance Spectroscopy in the Orientation of Temporal Lobe Epilepsy;
颞叶癫痫磁共振多体素频谱技术的定位研究
14.
Influence of cavity wall elasticity on resonant frequency of small underwater cylindrical Helmholtz resonator
腔壁弹性对水下小型圆柱形亥姆霍兹共振器共振频率的影响
15.
Inherent frequency and amplitude analysis of rotor axles on flat-hammer grinding mill
锤片式粉碎机转子轴组固有频率及振幅的分析
16.
Based on the equivalent circuit, the resonance frequency equation is derived and the resonance frequency is obtained.
在此基础上，推出了弹性薄圆盘径向振动的频率方程以及振子共振频率的表达式。
17.
The Research and Development of Turbine Blade Natural Frequency Measurement System;
汽轮机叶片静态频率测试系统的研究与开发
18.
The Test of Natural Frequency and The Calculation of Finite Element of Compressor Blade;
压气机叶片的固有频率测试和有限元计算