• 另一个好处室内噪声振动减少

    Another benefit is a reduction in interior noise and vibrations.

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  • 文中给出控制减压阀噪声振动方法

    A new method for controlling noise and vibration of reducer is introduced in this paper.

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  • 玉音声学成功地解决了多种类型噪声振动问题

    Yu-tone acoustic successfully resolved a variety of types of noise and vibration problems.

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  • 磁浮列车不会产生噪声振动具有安全高效等优点

    It doesn't produce noise and Vibration. It has advantages of security and high efficiency.

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  • 结构声强技术近年解决噪声振动问题有效手段

    In recent years, the technique of structural intensity has been an efficient means of solving sound and vibration problems.

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  • 准确计算定子模态固有频率降低电机噪声振动基础

    Calculation of the stator modal frequencies of an electrical machine accurately is the base of reducing acoustic noise and vibration.

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  • 皮带滑轮磨损最小化降低噪声振动重量轻只有1-1/4

    Minimize belt and pulley wear Reduce noise and vibration Lightweight, only 1-1/4 lbs.

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  • 采用兰氏双轴平衡系统可以平衡二阶往复惯性力使柴油机的噪声振动明显下降

    Unbalanced two-stage reciprocating inertia force can be balanced by using Lanchester's double-shaft balance system, so that the engine noise and vibration could be reduced notably.

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  • 随着城市轨道交通飞速发展,城市轨道交通噪声振动污染问题越来越受到公众关注

    With the rapid development of urban rail transportation, the problems of urban noise and vibration pollution have received more and more attention from the public.

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  • 在北美洲过去几年中曾经采用许多方法缓解降低噪声振动城市轨道交通系统影响

    Extensive measures have been taken over the years to mitigate the effects of noise and vibration on transit systems across North America.

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  • 通常人们关心系统弹性体态,因为主要那些模态导致我们遇到所有噪声振动问题

    Typically, people are concerned about the flexible modes of the system because those are the modes that generally cause all the noise and vibration problems that we encounter.

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  • 建筑打桩施工噪声振动由于实际传播过程中的未知因素很多,难以建立较高精度的物理预测模型

    Physical prediction model is difficult to establish for noise and vibration in building construction due to unknown factors encountered in the actual propagation process.

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  • 行星结构设计制造质量行星间的载荷分配以至传动装置承载能力噪声和振动等有很大影响。

    The structure design and quality of planetary carriers are closely related to the load distribution among planet wheels, the carrying capacity, noise and vibration of gears.

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  • 特别是针对偶尔的噪声振动可能影响信号采集辨识方面提出独特处理方法减少了系统故障误判

    Specially, a special treatment method for the occasional noise and vibration that can influence the signal acquisition and identification is presented to reduce erroneous judgments on failures.

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  • 通过通讯车辆噪声振动特性分析,介绍了该车上进行的振动噪声改进对比试验的试验方法试验原理

    Through an analysis of noise and vibration characteristics, an experimental principle and method is introduced to eliminate the noise and vibration in communication automobiles.

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  • 虽然城市轨道交通系统运营环境中必然会有噪声振动并不意味着可以乘客沿线的工作人员居民都接受。

    Noise and vibration are part of every rail transit system's operating environment. But that doesn't make it acceptable to riders or those who live and work in close proximity to the tracks.

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  • 可采用多种钢轨形,使每种廓形车轮均有一定数量的接触可以提高导向性能总体车辆运行质量从而减少噪声振动

    Use of a variety of rail profiles with a range of contact points improves steering and overall ride quality, and thereby reduces noise and vibration.

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  • 通过噪声振动实验验证定子过渡曲线优于目前刚性转子叶片的过渡曲线,研制高性能刚性转子式叶片泵结构理论有参考价值

    The noise and vibration tests show that this transitional curve is better than normal ones, which provides the reference for studying high performance rigid rotator model vane pump.

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  • 鹦鹉螺还能抵抗撞击、振动、防防雾防渗水并能经受噪声电磁干扰的影响。

    The Nautilus meets withstands shock, vibration, salt, fog, drip, fungus, acoustic noise, and EMI.

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  • 由于较高压力挤压作用落锤锻造噪声振动都小得多。

    On account of the high pressure and squeezing action, it operates with less noise and vibration than a drop-forge.

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  • 如果阶段预先觉察异常温升泄漏振动噪声时,停机检查

    If the running-in stage to advance aware of abnormal temperature rise, leakage, vibration and noise, they should check stands.

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  • 打印机复印机办公设备时有卡纸现象发生,特别是满足高速打印双面复印等市场需求时,其送机构产生严重振动噪声

    Office equipments, such as printers, copiers, are prone to problems of paper jam, especially in high speed print or two side copy, there are also serious vibration and noise.

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  • 介绍一种高感度线性漂移,小型,量轻,价廉,并且冲击振动噪声影响压电振动陀螺

    This paper Presents a piezoelectric vibratory gyroscope with the properties of high sensitivity, high linearity, low shift and resistance to shock vibration and noise.

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  • 台泵运转过程中均见有机械密封泄漏现象发生,也未见有异常振动噪声

    No mechanical seal leakage or abnormal vibration or noise occurred to the two pumps during operation.

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  • 这种不平衡离心力作用转子轴承上会引起振动产生噪声加速轴承磨损以致严重影响产品性能寿命。

    This unbalanced centrifugal force on the rotor bearing will cause vibration, noise and accelerate the bearing wear, which seriously affect the performance and life of the product.

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  • 这种不平衡离心力作用转子轴承上会引起振动产生噪声加速轴承磨损以致严重影响产品性能寿命

    The unbalanced centrifugal force can cause vibration, noise and bearing wear of the rotor bearing, so that it can seriously affect the performance and life of the product.

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  • 电机振动噪声评定电机质量重要标志

    The vibration and noise of electrical machine is the important symbol for evaluating the electrical machinery quality.

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  • 论文同时建立齿轮传动通用动力学模型分析了齿轮传动系统齿轮轴承等主要零部件振动噪声机理

    The paper also sets up the general dynamic model for gear transmission, analyses the vibration and noise principle of the main parts in the gear transmission system like gear and bearing.

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  • 论文同时建立齿轮传动通用动力学模型分析了齿轮传动系统齿轮轴承等主要零部件振动噪声机理

    The paper also sets up the general dynamic model for gear transmission, analyses the vibration and noise principle of the main parts in the gear transmission system like gear and bearing.

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