1.
Low Noise Design and Noise Reduction Research of JS6128H Coach Inside
JS6128H型客车车内低噪声设计与降噪研究
2.
Technique Research of Reducing Noise Inside the Light Rail Vehicle;
城市轻轨车辆车内噪声分析及降噪研究
3.
Research on Suppression of the Atmospheric Noise and Environmental Noise in the Signal of the Laser Listening System;
激光侦听信号中大气噪声与环境噪声的降噪研究
4.
Noise Reduction Research and Development of the Exhaust Muffler for Motorcycle
摩托车消声器系统的降噪研究与开发
5.
Research of Compression and De-noising Algorithm for Vibration Signal Based on Fractal
基于分形的振动信号压缩及降噪研究
6.
Noise Reduction for Sound Barrier in Railway Passenger Dedicated Lines
铁路客运专线吸声式声屏障降噪研究
7.
Inner Noise Control and Optimize Based on Statistical Energy Analysis;
车辆室内降噪的统计能量分析与降噪优化研究
8.
The Analysis of Traffic Noise Characteristic and the Effect of Afforested Belt Noise Reduction;
交通噪声特性分析与绿化带降噪效果研究
9.
Reserches on New Type of Sound Insolution Material for Noise Control in Bus;
新型降噪材料在客车噪声控制上应用的研究
10.
Research of Nonlinear Noise Reduction Methods for Chaotic Time Series Including Noises;
含噪声混沌时序的非线性降噪方法研究
11.
Prediction on the Vibration and Noise of High-Speed Train Structure and Research on the Noise Reduction Technology
高速列车结构振动噪声预测与降噪技术研究
12.
Analysis and study on diesel engine noise and noise suppressor
消音器降噪与发动机噪声的分析与研究
13.
Basic Study on Vehicle Induction Bellow Based on Noise Reduction
基于降噪的汽车进气波纹管基础研究
14.
Study on Noise Reduction Properties of Polyurethane Rigid Foam;
聚氨酯硬质泡沫塑料降噪性能的研究
15.
The Vibration Isolation on Engine Mounting System and Test Research of Noise Reduction on Vehicle Interior;
发动机悬置隔振和车内降噪试验研究
16.
Research on the Characteristic and Methods of the Highway Noise Reduction by Afforestation;
公路绿化带降噪特性和防护方法研究
17.
Research on Deniose and Damping of Overlength Truck Gear-Box;
超长载重汽车变速箱减振降噪的研究
18.
Study on Decreasing Noise of a Hermetic Reciprocating Compressor;
全封闭往复式压缩机整机降噪的研究