| 单词 | radiated noise |
| 释义 | 例句释义: 辐射噪声,辐射性噪声,辐射噪音,幅射性杂讯,辐射性噪音 1. The join analysis of wavelets and higher-order cumulants is first used to analyze underwater target radiated noise in the paper. 将子波变换和高阶累积量联合分析应用于对水下目标辐射噪声的特征提取。 d.wanfangdata.com.cn 2. The vibration and radiated noise characteristics of the engine shell were analysed by virtual prediction method. 采用虚拟预测方法研究某发动机壳体的振动特性及噪声辐射特性。 www.ceps.com.tw 3. Extracting line spectrum from ship- radiated noise is a key technique for identification of underwater targets in passive sonar system. 线谱是水中目标辐射噪声中重要的特征信息，在被动声呐系统中，线谱提取是水中目标识别的关键技术。 dictsearch.appspot.com 4. The low-frequency noise of propeller has constituted the main part of radiated noise of middle or high-speed marine. 螺旋桨低频噪声构成了船舶中高速航行时整个辐射噪声中的重要分量。 tr.bab.la 5. An experimental study on engine surface vibration and radiated noise is carried out in this paper. 本文以一台车用六缸柴油机为例，研究了发动机的表面振动和发动机的表面辐射噪声。 www.aojauto.com 6. Results indicate that the algorithm is effective in estimating the radiated noise and additive noise in AL speech. 结果显示，该算法可对电子喉语音中的辐射噪声和背景噪声进行有效的估计。 www.juhe8.com 7. A reinforcing post was applied to reduce the vibration and radiated noise of an in-line 6-cylinder engine. 为减少六缸柴油机的振动烈度和噪声辐射，提出了安装加强框的方法。 www.ceps.com.tw 8. The result shows that these structural changes may help to lower the vibration of the oil pan, and finally reduce the radiated noise. 结果表明，改变加强板结构可以减小油底壳的振动，进而降低了发动机的噪声。 www.ceps.com.tw 9. The results show that the method adopted can effectively suppress the radiated noise from cover surface. 结果表明，采用的方法能有效抑制飞轮壳的表面辐射噪声。 lib.cqvip.com 10. Shielding is required because high impedance circuitry is susceptible to pickup of spurious radiated noise. 由于高阻电路容易拾取杂散的辐射噪声，所以需要采取屏蔽措施。 www.eefocus.com 1. Feature extraction of targets radiated-noise is the key technique of passive sonar target recognition system. 目标噪声特征提取是被动声纳目标识别系统的关键技术。 www.dictall.com 2. The noise indicators of ship include radiated noise, self noise, target strength and internal airborne noise. 舰船的噪声指标主要包括辐射噪声指标、自噪声指标、目标强度和舱室空气噪声指标。 paper.pet2008.cn 3. Aimed at the engine block, this thesis directly researches its radiated noise field using FEM and BEM. 针对气缸体，本文应用有限元与边界元相结合的方法直接对其进行了辐射声场的研究。 www.fabiao.net 4. A method for extracting modulated information from radiated noise was discussed. 讨论了一种从辐射噪声中提取调制信息的联合方法。 www.juyy.net 5. This dissertation takes example for JL475Q engine and makes researches on analysis and control radiated noise from engine surface. 本文以JL475Q发动机为例，对其表面辐射噪声进行了深入研究，并提出了控制其表面辐射噪声的有效措施。 www.fabiao.net 6. Contrapose this phenomenon, a new method based on fourth-order cumulants diagonal slice for detecting ship-radiated noise is presented. 针对这一情况，本文提出了一种使用四阶累积量对角切片检测舰船辐射噪声的方法。 www.dictall.com 7. More and more automobile enterprises have attached important to research into the control of radiated noise from engine surface. 对发动机表面辐射噪声控制的研究已受到越来越多的汽车生产企业的重视。 www.fabiao.net 8. Research on Longitudinal Distribution Characteristics of the Radiated Noise of a Ship as a Volume Object 作为体积目标的船舶声辐射纵向分布特性的研究 www.ilib.cn 9. Experimental Study of the Inlet and Outlet Radiated Noise for an Indoor Air-conditioner 柜式空调室内机进出口噪声试验研究 www.ilib.cn 10. The Signal Waveform Reconstructing of the Ship-radiated Noise in Moving Condition 作为运动声源的舰船噪声波形重构 www.ilib.cn 1. Simulation of Radiated Noise of the Ship as a Volume Target 舰船作为体积目标时噪声通过特性的仿真 ilib.cn 2. Application of the Array Technology in Identification of Radiated Noise Sources of Passenger Car Running at High Speed 使用阵列技术识别高速行驶轿车的辐射声源 ilib.cn 3. Research on Effects of Constraints on Radiated Noise of a Thin Structure 约束条件对薄壁构件辐射噪声影响的研究 service.ilib.cn 4. Better Feature Extraction and Classification of Ship-Radiated Noise with Three Chaos Feature Parameters 水声信号的混沌特征参数提取与分类研究 service.ilib.cn 5. Study on underwater target radiated noise modulated information extraction method 水中目标辐射噪声调制信息提取方法研究 www.ilib.cn 6. Detection modulated information from radiated noise of naval ships through wavelet transform 小波变换用于舰船辐射噪声调制信息检测 ilib.cn 7. Technology for Submarine Radiated Noise Measuring with the Vector Transducer 利用矢量传感器测量舰船辐射噪声技术 www.ilib.cn 8. Simulation for Torpedo Radiated Noise Propagation Properties 鱼雷辐射噪声传播特性的仿真 www.ichacha.net 9. Study of separation method of naval ship radiated noise sources 舰艇辐射噪声源分离方法研究 ilib.cn 10. Realization on an Automatic Detection System of Ship-Radiated Noise 一种船舶辐射噪声自动检测系统的实现 www.ilib.cn 1. The Longitudinal Distribution of Source Intensity Spectrum of Ship-radiated noise 舰船做为体积声源的源强度谱纵向分布特性 ilib.cn 2. Measurement of through characteristics of low intensity radiated noise 低噪声通过特性的测量仿真研究 www.ilib.cn 3. Joint Analysis on Radiated Noise of Underwater Target Using Wavelets and Higher-order Cumulants 水下目标辐射噪声的子波变换和高阶累积量联合分析 www.ilib.cn 4. Ship Classification through Estimation of Natural Measure of Ship-Radiated Noise 舰船辐射噪声信号自然测度计算分析 www.ilib.cn 5. Noise Reduction of Ship-Radiated Noise with Local Projective Noise Reduction Method 基于局部投影理论的水声信号降噪处理研究 www.ilib.cn 6. Estimation Method for Radiated Noise Line Spectra of Underwater Moving-Target 水下运动目标噪声线谱的联合估计方法 service.ilib.cn 7. Study on Radiated Noise of Engine Oil Sump by Experimental Modal Expansion Technique 采用实验模态扩展技术研究油底壳的辐射噪声 ilib.cn 8. The Application of Wavelet Transformation in Ship-Radiated Noise De-noising 小波变换在舰船辐射噪声消噪处理中的应用 service.ilib.cn 9. Study on Identification of Surface Radiated Noise Sources of Vehicle Engine 车用发动机表面辐射噪声源识别的研究 ilib.cn 10. The Simulation Analysis of Radiated Noise from a Gearbox Cover of Motorcycle 摩托车变速箱端盖辐射噪声仿真分析 ilib.cn 1. A method of reconstructing radiated noise modulation spectrum 一种重构辐射噪声调制谱的方法 www.ilib.cn 2. Research on the Radiated Noise Mechanism Of Gear Structure Vibration 齿轮结构振动辐射噪声机理研究 ilib.cn 3. Characteristic Extraction Method for Underwater Target Radiated Noise Based on Wavelet Transform 基于子波变换的水下目标辐射噪声特征提取方法 www.ilib.cn 4. Research on modelling and detection of ship radiated-noise line spectrum 目标辐射噪声线谱的特征建模与检测 www.ilib.cn 5. Numerical Prediction and Analysis of Radiated Noise from Viaduct of City 城市高架轨道桥辐射噪声的计算与分析 scholar.ilib.cn 6. A Research on Prediction and Reduction of Radiated Noise from Oil Pan of Diesel Engine 预测与降低柴油机油底壳辐射噪声方法的研究 service.ilib.cn 7. Study on the non-linearity of the underwater radiated noise 舰船水下辐射噪声非线性特性研究 www.ilib.cn 8. Analysis and Application of Ship-radiated Noise's Zero-crossing Number 舰船噪声通过特性过零数特征的分析与应用 ilib.cn 9. Extraction of ship-radiated noise characteristics based on analysis of short-term energy and subjective hearing 短时能量分析及人耳的主观听觉在船舶辐射噪声特征提取中的研究 www.ilib.cn 10. A New Method for Feature Extraction from Underwater Radiated Noise 一种辐射噪声的特征提取新方法 service.ilib.cn 1. Modeling and Simulation Research of Ship-radiated Noise 舰船辐射噪声建模及仿真研究 service.ilib.cn 2. The algorithm of recognition of ship-radiated noise on cepstrum 基于倒谱特征的舰船辐射噪声识别算法研究 www.ilib.cn 3. An Estimation Method for Line Spectra of Torpedo Radiated Noise 一种鱼雷辐射噪声的线谱估计方法 service.ilib.cn 4. Extraction of line-spectrum series from target's radiated noise 目标辐射噪声中线谱序列的提取方法 www.ilib.com.cn 5. Analysis of Linear Spectrum of Radiated Noise of the Diesel Engine based-on Wavelet Transform 基于小波变换的柴油发动机辐射噪声线谱分析 www.ilib.cn 6. A united method of estimating line spectrum of ship-radiated noise 一种估计船舶线谱的联合分析法 www.ilib.cn 7. Joint Analysis of Radiated Noise from Underwater Vehicles Based on Wavelets and Bispectrum 水下目标辐射噪声的子波变换和双谱联合分析 www.ilib.cn 8. Research on Prediction Method of Radiated Noise of Engine Oil Pan 发动机油底壳辐射噪声预测方法的研究 ilib.cn 9. Application of Chaos Theory to Ship Radiated Noise 混沌方法在舰船辐射噪声分析中的应用研究 www.ilib.cn 10. Ship radiated-noise classification based on fuzzy degree of nearness 基于模糊贴近度的舰船辐射噪声分类方法 www.ilib.cn 1. The Modulation Feature Analysis of Ship Radiated Noise based on Wavelet Transform 基于小波变换的舰船辐射噪声调制特征分析 www.ilib.cn 2. Time-Frequency Analysis of Ship-Radiated Noise and Line Spectrum Extraction Based on STFT 基于STFT的舰船辐射噪声时-频分析与线谱提取 service.ilib.cn 3. Automatic vehicle classification by radiated noise of vehicles based on AR model 基于AR模型的车型自动分类技术 www.ilib.cn 4. Eliminating noise processing of ship-radiated noise signal based on MATLAB 基于MATLAB的舰船辐射噪声信号小波消噪处理 www.ilib.cn 5. Classification of Ship Radiated Noise Based on Wavelet and Chaos Features 利用小波包分析和混沌特征提取进行船舶辐射噪声分类 www.ilib.cn 6. A Kind of Research Method for the Reconstruction of Radiated Noise 一种实现辐射噪声重构的方法研究 www.ilib.cn 7. Study on Target Recognition Based on Simulation Model of Ship Radiated-noise 基于舰船噪声仿真模型的目标识别研究 168.160.184.78 8. Ship-Radiated Noise Recognition Based on Hidden Markov Models 基于隐马尔可夫模型的舰船辐射噪声目标识别 scholar.ilib.cn 9. Line-spectrum Extraction of Ship Radiated-noise Based on Part Imitate 基于分段拟合的舰船噪声线谱特征提取 www.ilib.cn 10. Hyperchaos in behavior of ship radiated noise 舰船辐射噪声超混沌现象研究 www.ilib.cn 1. A Study on Engine Radiated Noise 车用发动机表面辐射噪声的研究 www.ilib.cn 2. Classification of ship radiated noise based on fuzzy degree of neamess 基于模糊贴近度的舰船辐射噪声分类 www.ilib.cn |
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