1.
Research on the Sound Insulation Theory and Experiment Based on Noise of Motorcycle;
摩托车噪声屏蔽隔声理论与试验研究
2.
Limits and measurement of noise emitted by mopeds
轻便摩托车噪声限值及测试方法
3.
New Technique Study on Noise Detecting and Analysis of Motorcycle;
摩托车噪声检测及分析新技术的研究
4.
Analysis and Research on US Motorcycle Noise Regulation;
美国EPA摩托车噪声法规分析研究
5.
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
6.
Numerical analysis of noise radiation from motorcycle engine shell
摩托车发动机壳体噪声辐射数值分析
7.
Control of the noise radiated from the motorcycle engine shell
摩托车发动机壳体辐射噪声控制研究
8.
Noise Measurement and Reduction of Motorcycle Abroad
世界各国摩托车的噪声测试方法及降噪措施(1)
9.
Acoustic Model for Motorcycle Pass-by Noise and its Application
摩托车道路通过噪声声学模型及其应用
10.
Noise Analysis and Control for Primary Gears of Motorcycle Engine;
摩托车发动机初级齿轮噪声分析与控制研究
11.
Research on Acoustic Simulation for the Reduction of Noise from Gearbox Cover of Motorcycle;
摩托车变速箱端盖低噪声设计的仿真分析研究
12.
Research on the Control of Motorcycle Pass-by Noise and the Acoustic Simulation of Air Cleaner;
摩托车通过噪声控制与空气滤清器声学特性仿真分析研究
13.
The sound of the motorbike faded away in the distance.
摩托车的声音在远处逐渐消失了。
14.
They heard the sound of a motorbike coming round the corner.
他们听到拐角处传来的摩托车的声音。
15.
Analysis of Acoustic Performance and Improving Design of Exhaust Muffler for Motorcycle;
摩托车消声器的性能分析及改进设计
16.
Analyse & Investigation to Cause the Rupture Problem of the Motorcycle s Muffler;
摩托车消声器断裂原因的分析与研究
17.
Analysis of motorcycle electric horn sound performance
摩托车电喇叭声音性能分析方法研究
18.
Research on Noise Elimination Characteristics and CAD of Motorcycle Muffler;
摩托车消声器消声特性及计算机辅助设计研究