高速公路隔声屏障作为一种经济有效的方法，是降低交通噪声的主要措施。
As an economical and effective method, the expressway noise barrier is a primary measure to reduce traffic noise.
介绍了内燃动车降低噪声的措施。
The measures to reduce noise inside diesel motor cars are introduced.
在此基础上提出了具有针对性的降噪措施，使该摩托车行驶加速噪声显著降低。
Here on basic up bring forth having pertinency steer down chirp measure, keeping motorcycle ride speeding up noise marked reduce.
介绍了为降低排气噪声而改善发动机排气系统设计的方法和摩托车使用过程中应采取的措施。
The paper also describes the improved design method of motorcycle engine exhaust system which reduces the exhaust noise and the measures the motorcycle should take during its operation.
分析了锅炉引风管道系统的振动。为了降低噪声，提出了减少振动的一些措施。
The vibration on blower pipe system of boiler is analyzed, some measures of decreasing vibration are presented in order to reducing noise of boilers.
齿轮油泵采用斜齿轮是降低机械噪声和减小流量脉动的一种有效措施。
Use of helical gear in gear pump is an effective measure, which can reduce the mechanical voice and flow pulse.
阐述了房地产项目在建设期和施工期可能产生的环境污染问题，并提出了控制噪声、降低扬尘、污水处理等对策措施。
This paper discussed the environmental problems existed in estate project, and put forwards the countermeasures to control noise, reduce dust and treat sewage.
声学材料是降低噪声，改善声环境的有效措施。
The acoustic material is an effective measure which could reduce noise and improve acoustic environment.
渔船上工人接触噪音的时间不能减少，但研究人员希望采取特别措施以降低噪声的强度。
On a fishing vessel, time of exposure cannot be reduced, but the researchers called for special measures to reduce noise intensity.
作为一种经济而有效的手段，声屏障是控制和降低高速路交通噪声的主要措施。
As an economical and effective method, expressway noise barrier is a primary measure used to reduce traffic noise.
如果在设计初期阶段对船舶舱室噪声进行预报，提出改进声学设计的措施，将对缩短造船周期，降低造船成本有着重要的作用。
If predicting Shipboard cabin noise in the early stages of ship design, proposed measures to improve the acoustic design, it is very important to shorten the shipbuilding cycle and reduce costs.
试验数据显示：所采取的措施可降低船体结构的激振以及空气噪声水平。
Thetest data shows that these measures can lower the vibration of the hulls and the level of air-noise effectively.
针对波纹度对低噪声深沟球轴承振动的影响，分析造成沟道波纹度的原因，提出降低沟道波纹度的相关措施。
In the light of the influence of the waviness on deep groove ball bearing oscillation, the reasons of causing the grooved raceway waviness were analyzed, the measure was given to reduce waviness.
提出了降噪措施，使该摩托车行驶加速噪声显著降低。
The counter measures are proposed for reducing the acceleration noise of motorcycles.
双圆弧齿轮齿端修形是减小啮入冲击、降低传动噪声、避免齿端崩角、提高使用寿命的有效措施。
The tooth end relief is an effective process for double circular arc gear to lighten the shock, lower the meshing noise, and prevent the tooth end from breakage, so as to prolong the service life.
在导线表面采取缠绕扰流线措施或直接使用低噪声导线，能够降低导线风噪声和电晕噪声水平。
The measures to disturbing the current by means of winding on the conductor surface or application of low-noise conductor can reduce the level of wind noise and corona noise.
本文对齿轮泵产生的工作噪声的诸因素进行了分析，并提出了降低噪声的相应措施。
This paper is to analyse the factors of the noise produced by gear pumps, and to put forward the corresponding measures to reduce the noise.
应采取多种措施如监督监测、评价、制定标准、噪声控制技术等来降低室内噪声，保护人群健康。
To reduce indoor noise and protect the public health, actions such as monitoring, assessment, developing criteria and noise control techniques, should be taken.
对冲击噪声进行了数学上的描述和实验上的分析，提出了降低冲击噪声的措施。
The impact noise is analyzed in theory and a test in the paper, and an effective measure reducing the impact noise is proposed.
对地下停车场中噪声的来源进行了分析，提出了降低噪声的相应技术措施和方法。
The noise source of the underground car park was analyzed, and the corresponding technical measures and methods for decreasing the noise were proposed.
本文简述了变压器噪声的特点及产生机理，并介绍了降低变压器噪声的主要措施。
Characteristics and generation mechanism of noise from transformer are explained in this paper. The main measures to attenuate transformer noise is described.
针对不同的声源采取有效的措施，可以降低噪声强度及噪声的传播。
Adequate measures taken pertinently to different sources of the noises will effectively decrease the noise level and retard the propagation of the noise waves.
提出了降低本振附加的fm噪声，减小系统的鉴频效应，使整机的附加噪声得以有效抑制的改进措施。
The methods to minimize the extra FM noise of LO and the discrimination effect are proposed so that the additional receiver noise can be effectively repressed.
本文深入分析了震源车的振动、噪声产生的根源及其危害性，初步探讨了一些降低噪声及振动的措施。
This article analyzes the source and damage of the noise and vibrating of vibra-tor. It also proposes some measures to reduce noise and vibrating.
实践表明这些措施和方法对降低电梯噪声对周边环境影响效果明显，为进一步研究电梯噪声问题奠定了基础。
It is indicated that these measures are effective for reducing the noise of elevator. At the same time, this paper establishes foundation for studying more the noise of elevator.
本文分析电机轴承噪声产生的机理，结合工作实践的经验，介绍降低电机轴承噪声的一些有效措施。
This article analyzes the reasons of motor bearing noise based on working experience. It also introduces some practical and effective measures to reduce the motor bearing noise.
可通过降低电路的物理温度、择合适的工作频带及低噪声元件等措施，克服电阻热噪声。
The thermal noise of resistance could be overcome by reducing the physical temperature, choosing appropriate working frequency band low noise elements, etc.
根据徐州博物馆空调系统实际运行情况，通过实测分析出噪声产生的原因，提出了切实可行的整改措施，实践表明这些措施对降低系统噪声具有明显作用。
In the light of the practical work condition of air conditioning system in Xuzhou Museum. We present some measures for modifying by analysing the reason of yawp.
因此，如何采取经济有效的措施降低路面噪声成为控制交通噪声的主要途径，同时对于改善人们的生活质量有着重要的意义。
Therefore, it is the chief approach on how to cut down tyre-to-road noise in an effective way, as well as important meaning in enhancing people's living quality.
因此，如何采取经济有效的措施降低路面噪声成为控制交通噪声的主要途径，同时对于改善人们的生活质量有着重要的意义。
Therefore, it is the chief approach on how to cut down tyre-to-road noise in an effective way, as well as important meaning in enhancing people's living quality.
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