1.
Study on Longitudinal Natural Frequency of Bended Metallicrod
弯曲金属杆中纵振动固有频率的研究
2.
Solution to Natural Frequency of Longitudinal Vibration for a Nonuniform Nonhomogeneous Bar with Variable Cross Section by Finite Segments Method
有限段法解非均质变截面杆纵向振动固有频率
3.
Calculation of Natural Frequency of Torsional Vibrations for an Enclosed Disc Shaft System
封闭盘轴系统扭转振动固有频率的计算
4.
Study on Additional Water Mass s Influence in the Natural Frequency of Ship Hull s Overall Vibration;
附加水质量对船体总振动固有频率影响的研究
5.
Influence of Physical Parameters on Vibrating Natural Frequency of Pressure Pipeline;
物理参数对压力管道振动固有频率的影响
6.
Natural frequency forecast of overall vibration for SWATH
小水线面双体船船体总振动固有频率预报研究
7.
Analysis for stiffness on the bend vibration natural frequencies of a helicopter tail drive system
刚度对直升机尾传动系统弯曲振动固有频率影响的分析
8.
The flexural vibration of a circular ring that is of axis symmetry is analyzed and calculated, the solid frequency expression of the flexural vibration is obtained.
对一类轴对称圆环的面内弯曲振动进行了分析计算,给出了圆环面内弯曲振动固有频率表达式。
9.
The deformations and the internal forces at a cross section of a beam are taken as state variables to formulate a general equation for computing the natural frequencies of non-uniform beams.
导出了用变形、力作为混合状态变量表示的求解等截面梁的横向振动固有频率的普遍方程。
10.
Simple test of natural frequency of travel direction vibration of trolley in quayside container crane
岸边集装箱桥式起重机钢结构小车运行方向振动固有频率的简易测试
11.
Calculating natural frequency and vector of an oscillation system;
一类振动系统固有频率与固有向量的计算
12.
Research on Vibration Rod Level Sensor's Natural Frequency Analysis and Test Method
振动式料位计固有频率分析及测试方法
13.
The results showed that the mount spacing can be varied to adjust the natural frequency of the rotational mode.
结果说明：改变隔振元件的间距能调整扭转振动的固有频率的大小。
14.
Equation (4-198) yields a first approximation for the change in the natural frequency of vibration.
方程（4－198）给出了一级近似下的固有振动频率的改变量。
15.
2-stop stick-slip motion of a dry friction oscillator under a harmonic excitation of one-third natural frequency
三分之一固有频率谐激励下干摩擦振子的双Stop粘滑运动
16.
When the adjusting ring is at the end of the stator, the first eigenfrequencies of longitudinal and torsional vibrations are of degeneration.
调整环处于定子端部时,可以实现定子纵向振动与扭转振动一阶固有频率的调谐。
17.
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
18.
A Highly Stable and Accurate Computational Method for Eigensolutions in Structural Dynamics;
结构固有频率及其振型的高效稳定算法