正在取消我的声音 My Voice Canceling
消声器的身体 Muffler Body
机动车辆的消声器 Motor vehicle silencer ; Motor vehicle muffler
我做的消声器外罩分析 DYNAFORM
悄无声息的消逝 Lie scentless and dead
无回声的、消声 anechoic
消声器引起的故障 Hebei Farm Machinery
推送消息的声音 UNNotificationSound sound content.sound
背景噪声的消除 Eliminating the background fluctuation of harmonic signals
对柴油机的排气噪声进行了有源消声的初步设计；
The model to control intermittent diesel exhaust noise was established and an elementary design was proposed.
它在取代汽车原消声器的同时，可实现换热和消声的双重目的。
The new muffler can achieve double goals of both heat exchange and muffling when the original exhaust muffler of a road bus is replaced with it.
研究了复合结构的原理及实验，通过实例说明复合结构对消声的影响。
In this article, the analysis of the complex principle and the experiment that has been done are described, the influence of complex on noise elimination has been confirmed by the examples.
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