1、

The present paper is a part of project "The technology of reduction for entire automobile vibration and noise" in Automobile Technical Institute of Hefei University of Technology.

本论文是合肥工业大学汽车技术研究院项目汽车整车减振降噪技术的一部分。

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2、

If there is air gap, loose and poor insulation, the vibration and local over heat will occur during operation period, which can damage the insulation of stator's wire bar so that it will bring great threat to the safe operation of generator.

如果存在气隙、松动及绝缘不良等情况,在运行过程中会出现振动和局部过热,从而引起定子线棒的绝缘破坏,这对发电机安全运行将造成严重威胁。

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3、

Watson had pushed the pieces apart, and the metallic vibration had been carried to Bell over the wire.

华特生把金属片分开了,金属的振动就通过电线传到了贝尔的那端。

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4、

Vibration is a special type of movement. That is a very commonlyphenomenon.

振动(vibration)是一种特殊的运动形式, 也是一种非常普遍的现象.

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5、

Taken into account the influence of light reflection on the wire surface and different phase changes of different vibration directions produced in the reflection, the Fraunhofer diffraction patterns are slightly changed, therefore making the measured values different.

计及细丝表面反射和不同偏振方向光波反射时产生的不同位相变化,细丝的夫琅和费衍射图也发生了微小的改变,致使直径测量值不同。

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6、

Vibration Monitoring and Analysis of Large Size Boiler Feedwater Pump

大机组锅炉给水泵振动监测分析

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7、

Analysis of Dipleg Vibration in CFB Boiler

循环流化床锅炉料腿振动分析

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8、

And A-weighting analysis in Sound and Vibration toolkit are used for noises-signal. We can calculate the L_ ( Aeq) of the sound, and then evaluate the grade.

对噪声信号采用Sound and Vibration Toolkit进行A计权网络滤波,然后进行连续A声级L(Aeq)计算,得出噪声舒适度等级;

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9、

In order to avoid the vibration and casualty of the traditional forestry machines, to promote the working efficiency and keep the health of the workers, the automated forestry machine is a developing trend.

为了避免传统林业机械作业时的振动和伤亡,提高作业效率、关注林业工人的身体健康和劳动卫生,林业机械在原有的机械化的基础上向自动化方向发展将是一个必然趋势。

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10、

Dynamic Analysis of Torsional Vibration for a Hole Digger

挖坑机扭转振动特征对的动力学分析

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11、

Ice-induced vibration and ice force function of conical structure

锥体结构的冰激振动与冰力函数

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12、

This paper introduced a new type micro-displacement measurement instrument which has a high accuracy, called "digital capacitive micrometer". It can be used for the precision measurement of workpiece shape error and dimensions parameters and the dynamic tast of mechanical vibration and shock.

本文介绍一种新型的高精度微位移测量仪器一数字式电容测微仪,它可以广泛应用于工件形状误差、尺寸参数的精密测量以及机械振动、冲击的动态测试。

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13、

Exact measurement for the actual vibration frequency of the blade was the focus.

准确地测量叶片实际振动的频率和振幅已成为透平机械的一个重要研究方向。

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14、

In this article the development situation, performances and characteristics of vibration time effect are firstly introduced.

首先介绍了振动时效设备在国内及国外的发展现状 、 性能、特点等.

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15、

Mechanism of Vocal-fold Vibration.

声音交叠振荡的机制.

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16、

The theory evaluation and the experimental verification of the special pair of hole digger flexural vibration

挖坑机弯曲振动特征对的理论计算与实验验证

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17、

Through the dynamic test and the numeric analysis of the isolator, it is proved that the PGG isolator has excellent isolation performance for blast shock and vibration.

经冲击台试验的检验和数值计算分析比较,证明PGG隔震器具有优良的爆炸冲击震动隔震性能。

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18、

Calculation of three dimensional steady sound radiation of vibration objects with spline boundary element method

用样条边界元计算振动体的三维稳态声辐射

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19、

New method for determining blasting vibration damage criterion on open-pit slope and its application

露天矿边坡爆破振动破坏判据新方法及其应用

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20、

The vibration-rotational eigen-problem for diatomic molecules under the improved Morse potential energy function

双原子分子在改进的Morse势下的振动一转动问题

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