在此基础上提出了对该机的减振降噪措施。
Some measures of vibration damping and noise reduction are hereupon recommended.
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.
离心式风机共振吸声器是一种简便、经济的降噪措施。
The absorber is a simple and economic measure to decrease noise.
介绍了信号采集系统，提供了硬件系统常用的降噪措施。
Signal acquisition system is presented and common denoise methods of hardware system are supplied.
结合本文的分析，从车轮和轨道两个方面提出了减振降噪措施。
Based on the analysis of this thesis, the measures of vibration damping and noise reducing are presented for wheel and track.
介绍了新干线车辆空气动力噪声的声源探测方法及相应的降噪措施。
Described are the sound source detection method for the aerodynamic noise on Shinkansen rolling stock and relevant noise reduction measures.
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.
为我国正在兴起的轻轨交通系统规划建设中合理采取防噪、降噪措施提供科学依据和手段。
This paper may offer a scientific basis and means to make a reasonable program of light rail traffic system in order to protect from and reduce the noise of LRT which is rising in our country.
汽车发动机进排气系统的噪声在发动机总噪声中占有重要分量，因此需要积极采取降噪措施。
The car noise admission and exhaust system of the engine is a very important problem, therefore we must adopt innovative technic to reduce noise.
分析了中央空调组合机组内离心通风机噪声产生的机理。介绍了几种降噪措施。实际应用中取得良好效果。
The mechanism of noise generation of fan for center air-conditioner is analyzed. A few measures of noise reducing is introduced. Good result is obtained in practical use.
在船舶总体设计结束之后再采取各种降噪措施，大部分情况下只能局部解决问题，而且直接加大了船舶制造成本。
If apply the noise control measures after completed of ship general design, in most cases can only partially solve the problem, and also directly increased shipbuilding costs.
本文主要从机床的齿轮传动、轴承的选用和齿轮箱的结构等方面对机床噪声产生的影响以及提出相应的降噪措施进行了探讨。
The paper analyzes the gear driving, the choice of bearing and the construction of gear-boxes, which affect the making of noises, and proposes measures of decreasing noises.
对SQ 6450轻型汽车进行了噪声测试，通过对噪声信号的频谱分析和相干分析，找出了主噪声源，并提出了降噪措施。
In this paper the main noise source of SQ6450 type light car was judged by means of spectrum and correlation analysis of noise signal. The corresponding proposal reducing noise was presented.
本文进一步应用相似理论制作了 圆盘 锯的试验模型，利用计算机辅助测试技术测试了 圆盘 锯的前9阶振型和几种降噪措施的降噪效果。
The first 9th modes and the effect of several noise abating measures were tested with CAT technology on the experimental model that was made according to similarity theory.
健康住宅的噪声控制，包括对噪声源的认识、进行降噪的方法设计、技术措施实施效果的分析等内容。
The noise control of healthy residence includes recognition of noise sources, design of noise control and effectiveness analysis of implemented technical measures.
分析了滚动轴承产生振动和噪声的原因，介绍了减振降噪的的工艺措施。
The reasons of rolling bearing producing vibration and noise were analyzed, the technology measures of reducing vibration and noise were introduced.
对压路机试车场噪声与振动进行分析研究，采取几项措施的综合治理，试车场的减振降噪取得较好的效果。
Through analysis and research on the noise and vibration in the test ground of vibratory road roller, measures have been taken to lower the noise and vibration level and good effect has been resulted.
介绍了高等级公路噪声污染产生的原因，介绍了国内、外降噪的主要措施，同时提出了防噪声方式。
The cause inducing noise pollution on high grade road, and the noise abatement measures both at home and abroad are introduced. A way to precaution noise given.
声屏障工程是防治铁路噪声影响的有效措施，声学设计是保证声屏障工程降噪效果的重要手段和方法。
Sound barrier engineering is the effective measure to control the impact of railway noise, and acoustics design is the main ways and means to assure the effect of barrier.
对袋式除尘器噪音进行分析，结果表明袋式除尘器存在气流噪音，需要采取消音措施降噪。
Noise of bag-type dust filter is analyzed too, the results indicated that air flow noise is existed in the bag-type dust filter, needs to adopt the silencing measure for noise reduction.
对于铁路客车车内降噪，主要从噪声源和传声途径两个方面采取措施。
To reduce interior noise of a passenger compartment measures are taken in the propagation route and the accepter.
根据声源的频谱特性在其前后配置合理的管道式消声器、金属外壳式消声器、结构式消声器作为消声降噪的措施。
According to the spectral characteristic of the noise source, the tube-type muffler, metal-enclosure muffler, structural-type muffler can be equipped before and after the noise reduction devices.
根据声源的频谱特性在其前后配置合理的管道式消声器、金属外壳式消声器、结构式消声器作为消声降噪的措施。
According to the spectral characteristic of the noise source, the tube-type muffler, metal-enclosure muffler, structural-type muffler can be equipped before and after the noise reduction devices.
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