查询词典 vibration-proof

The ability to make the designed structure meet the requirements of frequency distribution and vibration modes.

能使所设计的结构良好地满足给定的固有频率及振动形态要求

Firstly, by means of multiple scale method the frequency response function of weakly nonlinear vibration system is derived.

首先，用多尺度法导出弱非线性强迫激励系统的频率响应函数。

As is the case with vibration, the frequency response is an important parameter for shock.

跟振动一样，频率响应时冲击测量的一个重要参数。

The nonlinearities, uncertainties and unknown disturbances, such as second-hand DC motors, vibration effect, variable friction, gear backlash, stick-and-slip and self-made driving circuits, of the proposed platform affect the dynamic behavior very much.

本文提出一神经模糊动模式控制架构并应用於小台控制系统。这个实验平台的非线性、确定性及未知干扰，如：二手的直马达、振动效应、变动的摩擦、齿间隙、平顺运转及自制驱动电，严重影响系统的动态为。

Results: the wheel set longitudinal friction excited vibration is general phenomena which may induce to violent resonance vibrations at some conditions.

轮对纵向摩擦自激振动是普遍现象，在一定条件下，它有可能发展为强烈颤振。

The effect of unbalance distribution on a large rotor s frictional vibration behavior has been studied.

研究了柔性转子摩擦振动的复杂行为。

In temporal phase-shifting interferometer, the environmental micro-vibration can lead to wobble of fringe pattern that usually results in erroneous surface measurements.

测试环境的微振动干扰会引起干涉图的抖动，影响移相干涉仪的测量准确。

This product according to the human body physiology principle, through a great deal of fulfillment, adoption reasonable, the structure of the tightly packed, produce the high vibration of 频, carry out the beautification skin in order to, fructify the skin organization, the blood vessel extend, the instauration extends the dint and flexibilities muscle, and remove tired etc.

本产品是根据人体生理学原理，经过大量的实践，采用合理、紧凑的结构，产生高频振动，用以实现美化皮肤，结实皮下组织，血管扩张，恢复肌肉的扩张力与弹性，并消除疲劳等作用。

In addition, the result also shows that the first modal function is fundamental during the system vibration.

同时分析表明板级封装在振动过程中，第一阶模态是主要的。

One, the physical quantity that the fundamental point that the physical quantity that describes mechanical vibration and mechanical wave is proposition of the university entrance exam describes physical quantity of simple harmonic motion to the; such as amplitude, periodic, frequency, speed, acceleration, phasic, phasic difference describes mechanical wave has amplitude, wavelengh, velocity of wave, periodic, frequency to wait.

一、描述机械振动和机械波的物理量是高考命题的基础点描述简谐运动物理量有振幅、周期、频率、速度、加速度、相位、相位差等；描述机械波的物理量有振幅、波长、波速、周期、频率等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。