As an economical and effective method, the expressway noise barrier is a primary measure to reduce traffic noise.
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。
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.
特别是针对偶尔的噪声和振动可能影响信号的采集和辨识方面，提出了独特处理方法，减少了系统对故障的误判。
The method can effectively reduce noise interference of the detecting circuit and increase signal noise ratio of the output signal.
该方法可有效地降低检测电路的噪声干扰，提高输出信号的信噪比。
For this situation, the method of rubber vibration isolator fixed on the side and back face is adopted to reduce noise created by the inertial force.
针对此种情况，采用在侧面和底面加装橡胶隔振器方法来降低其引起的振动噪声。
Method Adaptive canceling methods were used to reduce the noise of temperature signal gained, and enhance signal to noise ratio.
方法采用自适应抵消技术最大限度地降低所读取温度信息的噪声干扰，提高信噪比。
To identify the noise types of ct image, corresponding method was used to improve the effect of image denoising, reduce the blindness.
对CT图像噪声的类型进行识别，采用相适应的去噪方法提高图像去噪效果，减少去噪中的盲目性。
The method can be used to reduce the noise of projections and filter non-white noise.
该方法能降低投影数据的噪声，而且能过滤非白噪声。
This paper puts forward the method of using the vibrating isolation ring to reduce noise, and advances the definite principle of the rigidity of the vibrating isolation ring and calculation formula.
提出了用隔振环来降低振动筛噪声的方法，以及隔振环刚度的确定原则和计算公式。
In a three dimensional X ray coded imaging system, it is effective method to reduce the reduplicate noise of a certain layer image for enhancing the signal noise rate.
x射线编码三维成像系统中，减少观察层上的重叠噪声是提高图像信噪比的有效方法。
So a direct method to reduce the engine noise is to insulate the exterior radiation noise.
因此对发动机进行降噪一个直接的方法就是对表面噪声进行屏蔽。
How to find a kind of method that not only is able to reduce the noise effectively but also can retain edge information of the image well is always being pursued by people.
如何寻求一种既能有效地减少噪声、又能很好地保留图像边缘信息的方法，一直是人们努力追求的目标。
The method can reduce the speckle noise effectively and improve the quality of the medical ultrasonic images.
该方法可以有效地去除超声图像斑纹噪声，提高图像的质量。
In this paper, a method was applied to reduce the noise by analyzing the main noise resource affecting the audio amplifier.
通过分析影响音频放大器的主要噪声源，从内因和外因两方面提出了抑制噪声的措施和方法。
Analyse the reason and harm of hydraulic noise; put forward the controlling method to reduce the harm to environment, health according to the characteristic of hydraulic system.
分析了液压噪声产生的各种机理及危害性，针对液压系统的使用特点，提出控制方法，减轻液压噪声对环境、对人体、对液压系统的危害性。
The property of air power noise and mechanism was elaborated, some conclusions that reduce air power noise were drawn. An effective method and idea on reducing automobile engine noise was put forward.
在文中阐述了空气动力噪声的特性及产生机理，得出降低空气动力噪声的一些结论，这对于降低汽车发动机噪声提供了有效的方法与思路。
The reduction of exhaust system noise is the key to the reduction of automobile noise. At present, the main method to reduce exhaust noise is by setting muffler in automobile exhaust system.
减小排气噪声是降低汽车噪声的关键，目前在排气系统中安装排气消声器是减少排气噪声的主要方法。
To deal with the problem, a new method of focusing transformation based on differentiating covariance matrix is proposed to eliminate noise, and hence reduce the focusing error.
为了处理这个问题，提出了一个新的方法，聚焦变换的基础上鉴别协方差矩阵，以消除噪声，并因此减少聚焦误差。
A novel wide-angle driving method is proposed to reduce the torque ripple and noise.
提出了一种广角波驱动控制方法，降低了压缩机转矩脉动，减小了压缩机噪声。
The result are compared with that of eigensystem realization algorithm, which proves that the subspace method can reduce the noise influence on the parameters estimate more effectively.
通过与特征系统实现算法仿真结果比较，证明了子空间方法能更有效地降低噪声对参数估计的影响。
Experiment results show that this adaptive method can effectively reduce integral error by noise.
实验结果表明该方法能有效消噪，减少因为噪声引起的积分误差。
An improved monitoring method is proposed. "Reducing noise with symmetry decomposition" is used to reduce noise and Hilbert transformation is used to extract characteristic signals.
提出了对称补偿降噪以及利用希尔伯特变换方法进行降噪和特征信号提取。
The method not only can extract change information automatically, but also reduce spot noise three times, so it has high accuracy.
该方法不仅全自动提取变化信息，而且经过三次降斑去噪处理，因此检测精度较高。
To solve this problem, a method to reduce speckle noise is proposed for digital holography.
针对这一问题，提出了一种基于微位移的数字全息散斑噪声抑制方法。
The method showed high accuracy and satisfied precision, and could reduce the effect of noise effectively.
方法显示了较高的准确度和较好的精密度，且能够降低噪声对校正结果的影响。
As an economical and effective method, expressway noise barrier is a primary measure used to reduce traffic noise.
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。
A method to reduce the vibration and noise of centrifugal ventilator room is introduced in this paper.
本文介绍一种对通风机房振动、噪声进行治理的方法，结果表明这种方法可使噪声明显降低。
The results show that this method can effectively reduce the noise of machine with complicated mechanisms.
经分析与实验验证，证明这种动平衡方法对于机构复杂的机器的降噪有明显效果。
The paper analyzes the types, causes and mechanism of the noise and describes the method to reduce and remove the noise.
分析了噪声种类、产生根源及机理。探讨了减小及消除各种噪声影响的方法。
A method of spatial overlap-add is utilized in this algorithm. It can reduce the block noise exist in the traditional DCT watermarking algorithm and improve the quality of the image.
通过空间交迭的方法，该算法能够削弱传统DCT自适应水印算法的块状噪声，从而提高图像的品质。
The simulation experiments indicate that this method can reduce the noise to a satisfactory level, and it also has good adaptability for different Signal-to-Noise Ratio (SNR) cases.
仿真实验表明，该方法能够将噪声干扰削减到满意的水平，对于不同的信噪比情形具有很好的适用性。
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