vibration

By vibration mechanics theory the calculating formula of natural frequency of hanging pipe water is established.

用振动力学推导出了管道悬空段固有频率的计算公式,管道悬空段的长度越大,其固有频率越低.

The controlling technology is applied to vibration control of arch structures ( AS ) in this paper.

将控制技术运用到拱型结构的振动控制中.

Attitude control is implemented on statically indeterminate and multivariable coupling air spring vibration isolation system.

针对超静定、多变量耦合空气弹簧隔振系统开展其姿态控制研究.

Simulation on computer show that this kind of absorber works well on the control of vibration.

计算机仿真结果表明,该振动控制器具有良好的工作性能.

Firstly two torsional vibration models were built up a calculation of their torsional vibration was made.

首先建立了推进轴系的两个扭振模型,并进行了轴系的扭振计算.

The key reason for the smoke path and bellows vibration is the resonance of standing wave.

烟道和风箱的空气动力诱发振动的主要原因是驻波声共鸣.

This article proposes one computation stochastic parameter structure stochastic vibration response effective method.

本文提出一种计算随机参数结构随机振动响应的有效方法.

We use Subband ADPCM ( SB ? ADPCM ) algorithm to compress the vibration signal data which achieves 6∶1 compression ratio.

对所采集到三维振动信号用多子带ADPCM算法进行压缩,数据压缩倍数达到六倍.

There is so much vibration on a ship that one cannot write.

船上的震动大得使人无法书写.

Vibration displaced part of the mechanism.

部分机械装置因受震动而移位了.

Their instruments can detect the slightest vibration.

他们的仪器能探测出极微弱的震动.

Remove vibration damper nut.

拆卸减震器螺帽.

Vibration noise is small, motor temperature and low environmental pollution.

振动噪声小, 电机温升低,对环境无污染.

Common forms of excitation are truck vibration, wind and jogging or walking pedestrians.

常见的形式激励是汽车振动 、 风、跑步或步行的行人.

The mathematical expressions of MTF for linear motion and sinusoidal vibration are developed.

推导出图像在线性和正弦运动条件下的调制传递函数(MTF)的数学表达式.

The infrared + force vibration design, may promote the blood circulation, speeds up the metabolism.

红外+强力振动设计, 可促进血液循环, 加快新陈代谢.

This a dynamics a method to reduce rapidly the residual vibration of the mechanical structure.

通过实验,证明了这样的作用力可以有效减小系统的残余振动,实现快速减振.

We could feel the vibrations from the trucks passing outside.

我们可以感到外面卡车经过时的颤动。

The result is a stable skeleton that results in a smooth and vibration less driving experience.

这一切所组成的就是一套稳定龙骨结构,从而使车在行驶时能保持平稳、无震动.

Features: Vibration intensity and powerful cleaning . The cleaning effect is better than its competitors.

特点: 振动力度大,除污力强,清洗效果优于同类产品.

The noise vibrated the table.

噪音使桌子颤动起来。

The ground shook and the cliffs seemed to vibrate...

大地在摇晃，悬崖好像在颤动。

Do not open the cover of Vibration Mill before the machine completely stopped.

〈警告〉在机器完全停稳前,不要打开振动磨的盖.

the vibrations from the earthquake

地震引起的震动

The relative solutions were proposed to control the vibration and distortion in the process of turning.

由此提出几种解决方法来控制车削薄壁套零件产生的变形与振动.

The microscope must be free from vibration.

显微镜一定要避免震动。

The technique essentially measures bond vibration atoms. As researchers stretch the bond, the vibration changes frequency.

这种技术实际上测量的是原子间键的震动. 当研究人员拉伸原子间的键时, 震动频率会发生变化.

The paper offers concept of vibration mill with double rigid bodies.

提出了双刚体振动磨概念.

The vibration of the window woke me up.

窗子的震动把我惊醒了.

a reduction in the level of vibration in the engine

发动机震动程度的下降