惯性频率

频率低于惯性频率的潮流之垂直结构

The vertical structure of tidal currents with frequencies lower than inertia frequency

为使第二阶模态频率避开发动机一阶惯性力频率，文中对扶手架的质量、刚度进行局部修改，结果使手把振动有较大幅度的下降。

To separate these frequencies , we make a local modification to mass and stiffness of the handle and results in the vibration on the handle of walking tractor to reduce considerably .

为了减小振动，首先对扶手架进行模态分析，发现了第二阶模态频率与发动机一阶惯性力频率耦合。

In order to reduce the vibration , we first make a modal analysis of the handle of the walking tractor and find that the second modal frequency is coupled with the primary forcing frequency of the engine .

本文分析了重力对惯性秤频率（γ）的影响，导出了γ2－θ（倾角）函数关系，在理论和实验上定量地指明了如何测绘惯性秤的定标线。

In this paper , the effect of gravitation on the frequency (γ) of inertial balance is analysed and the relation γ 2 - θ is derived . It quantitatively shows clearly the way of determining theoretically and experimentally the scaling line of an inertial balance .

认为脉冲波形、脉冲电流幅值、脉冲频率、脉冲宽度不仅关系到环境对凝固系统所做功值的大小，而且关系到熔体的惯性响应频率。

It is suggested that the pulse wave pattern , pulse current amplitude , pulse frequency and pulse duration are not only related with the energy magnitude which the environment acted on the solidification system , but also concerned with the inertia responding frequency of the melt .

一种导弹惯性器件输出频率测试系统设计

An Output Frequency Testing System for Missile Inertia Apparatus

重力惯性波的频率远大于涡旋波的频率，前者是快波，后者是慢波，两者频率能明显区分。

The frequency of inertial gravitational waves is very greater than the frequency of vortex wave . The former are quick wave and the latter is slow wave . The both can clearly be divided from frequency .

基于FPGA的惯性测量组合多路频率脉冲测试系统的设计

A Design of IMU Multiplex Frequency and Pulse Test System Based on FPGA

本文还讨论了弹性耦合和惯性耦合对共振频率的影响。

The effect of the elastic and inertia coupling on the resonance frequency is also discussed .

用微扰动方法对旋转地球上不可压缩流体的控制方程组进行线性化，得到了扰动解和流体界面上惯性重力波的频率方程。

The perturbation method is used to linearize the governing equations of incompressible fluid on the rotating earth . Perturbation solutions and the generalized frequency equation of inertial gravity wave are obtained .

微型机器人由于具有惯性小，谐振频率高，响应时间短等特点，使其在生物医学、航空航天、军事等方面显示出广阔的应用前景。

Now micro robots have shown broad prospect of application in biomedicine , aeronautics and astronautics , military affairs , as they have low inertia , high resonance , short response time .

对由实测频率求解轴力N和惯性矩I的可能性进行分析，得出如下结论：轴力随着频率误差的变化十分明显，而惯性矩随频率误差的变化不很明显。

The possibility of the measured frequency to calculate the axial force N and the inertial moment I is analyzed , and some conclusions are reached : the axial force varies significantly as the frequency error varies , but the inertial moment varies slightly as the error varies .