... Illegal exhaust and noise 污染超限 ; 净化超限 Exhaust-noise 排气噪声 illeging exhaust and noise 净化超限 ...
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Exhaust noise [环境] 排气噪声 ; 排气噪声术语 ; 排废气噪声
Engine exhaust noise 发动机排气噪声
Illegal exhaust and noise 污染超限 ; 净化超限 ; 污染超标
apu exhaust noise 排气噪声
rocket exhaust noise 火箭排气噪声
exhaust noise damper 排气消声器
diesel exhaust noise 柴油机排气噪声
submerged exhaust noise 水下排气噪声
And the air dynamic noises consisting of intake and exhaust noise is one of the main noise sources of engine.
而进、排气噪声是发动机的空气动力噪声,是发动机的主要噪声源之一。
参考来源 - 某款A0轿车汽油机进排气噪声的控制A muffler is required to control the exhaust noise which is the major part of vehicle noise.
发动机的排气噪声是汽车噪声的重要组成部分,该噪声的控制方法主要是加装排气消声器。
参考来源 - 某型车消声器性能仿真分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The low frequency exhaust noise of a diesel(4 85), its generation, frequency characteristics and influencing factors have been studied through theoretic calculation, analysis and experiment.
针对柴油机（4 85 ）低频排气噪声，对其产生机理、规律及其影响因素等作了理论计算、分析及实验。
It gave the experiment results and analyses of exhaust noise and exhaust contents.
列出了排气噪声和废气含量测试结果，并进行了分析。
The paper analyses 5 noise sources of motorcycle, pointing out that the exhaust noise takes a considerable share.
分析了摩托车的5种噪声源，指出了排气噪声占有相当大的比例。
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