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   降噪 在 安全科学与灾害防治 分类中 的翻译结果: 查询用时:0.518秒
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降噪     
相关语句
  noise reduction
    Noise Reduction Technology on Escalator
    自动扶梯降噪的技术措施
短句来源
    Noise Reduction Project Using Big Sound Barrier on Higher Place
    在较高位置构筑大型隔声屏的降噪工程
短句来源
    Application of Active Noise Control Technique in Noise Reduction System of Industrial Exhaust Fan
    主动噪声控制技术在工业换风扇降噪中的应用
短句来源
    Study on Noise Reduction Methods in the Mine Low Noise Local Ventilator Design
    矿用低噪局部通风机设计中的降噪方法研究
短句来源
    Analysis of Automobile Noise Source and Study on the Noise Reduction
    汽车整车噪声源分析及降噪措施研究
短句来源
更多       
  denoise
    Aeroacoustic Research on Impeller Machine And Denoise Design with Skewed Blade
    叶轮机械气动噪声及周向前弯动叶降噪技术的研究
短句来源
  reduce noise
    Its application shows that it is effective to control the noise radiation of fan shell and reduce noise by forty percent.
    应用表明控制蜗壳声辐射的效果好,相对降噪率达40%。
短句来源
    The noise of windlass Mark9-5, used in a factory, is analyzed. According to the analytic results, a combination solution of the active and passive method to reduce noise is presented.
    本文结合某工厂使用的Mark9 5卷接机进行了详细噪声分析 ,并据分析结果提出了一种主、被动联合控制的降噪方案。
短句来源
    The authors evaluated the basic cause for noise radiation and put forword several measures to reduce noise. An effective method is given to reduce the noise of a kind of milling machine.
    本文对国内某专业机床厂生产的立式铣床噪声源进行了分析 ,结合工厂实际情况 ,找出了噪声产生的基本原因 ,提出了降低这些噪声的几点措施 ,为机床降噪提供了一种行之有效的方法
短句来源
    The experiment shows installing the vibrating isolation ring has obvious effect to reduce noise.
    试验表明:安装隔振环对振动筛降噪有明显的效果。
短句来源
  noise reducing
    Noise reducing measures of low pressure gear pump
    低压齿轮泵降噪措施
短句来源
    Applied Study on Measures of Soundproof and Noise Reducing and Control Effect in Operation Room of Chemical Enterprises
    石化企业生产操作室隔音降噪措施及控制效果的应用研究
短句来源
    Experiment Research of Road Noise and Noise Reducing in Bituminous Pavement
    道路噪音和沥青路面吸音降噪的试验研究
短句来源
    (5) The near field and radiation field of flow noise are analyzed, and the noise reducing features of riblets are deduced.
    (5)在分析流噪声的近、远场特性的基础上,进一步研究条纹表面的降噪特性。
短句来源
    A complex noise reducing measures is introduced in this article,which can effectively reduce water falling noise Level by 8 9dB,and at the same time the heat exchange ratio has also been reinforced.
    成为影响周围环境的污染源。 本文介绍的内外集水圈与锥体散热器组成复合的降噪器件不仅可使冷凝塔的落水噪声降低 8~ 9dB(A) ,而且可使冷凝塔落水的热交换率增强 ,收到一举两得的结果。
短句来源

 

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  noise reduction
Digital-noise reduction with decoupling capacitors in ever faster (lower voltage/impedance) technologies for mixed-signal applications is being gradually rendered ineffective by line resistance to the capacitors.
      
In contrast, blocking inductors show excellent noise reduction in SPICE simulations, the LdI/dt self-perturbance being solved with local auxiliary capacitors.
      
Our experiment may become a powerful facility to test quantum noise reduction schemes such as the use of squeezed light or quantum locking of mirrors.
      
A mechanism of current noise reduction in systems of ion beam formation from vacuum arc plasma
      
Noise reduction by diaphragming laser beam in the optical detection system of an atomic force microscope
      
更多          
  denoise
A trait of the proposed denoising method is the ability to denoise ultrasonic NDE signals by separating the ultrasonic signal and noise using blind source separation technology.
      
Asic design of adaptive threshold denoise DWT chip
      
One method successfully employed to denoise digital images is the diffusive iterative filtering.
      
An algorithm based on the data-adaptive filtering characteristics of singular spectrum analysis (SSA) is proposed to denoise chaotic data.
      
In the DPI, the distributed-approximating-functional free propagator is used to propagate and denoise the signal simultaneously.
      
更多          
  reduce noise
In this paper, a new method for nonlinear filtering of images based on trace transform is suggested; it can be used to reduce noise, quantize images, and construct their polygonal approximations.
      
Making clear the generation mechanism of fluid dynamic noise is essential to reduce noise deriving from turbomachinery.
      
This paper presents a new edge detector using 5×5 mask, which can reduce noise efficiently but not increase the width of the detected edge which always happens in the case of using the 5×5 window edge detector.
      
By means of optimization technique, the optimum operational parameters for two working conditions of the engine were selected and the test results showed that optimum adjustment could reduce noise by 2-4 dB.
      
This study investigates how to reduce noise and vibration in aircraft cabins with Pb(TiZr)O3 (PZT), using a semi-monocoque structure 1.5 m in diameter and 3.0 m long with a 2.3 mm skin, which simulates an aircraft body.
      
更多          
  noise reducing
It is a first step towards a full simulation of a helicopter rotor equipped with a noise reducing passive control device in hover and in forward flight conditions.
      
The proposed switching rule is easily realizable, the noise reducing method is effective, and the whole recursive optimization algorithm is simply calculated.
      
Estimate of the noise reducing capability of a radar system from the directional characteristics of the antenna
      
We propose an estimate of the noise reducing capability of a radar system taking into account the side lobe structure of the directional characteristics of the antenna and the sensitivity of the receiver.
      
A test board was constructed and placed in a noise reducing faraday cage.
      
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