muffling
英 [ˈmʌflɪŋ]
美 [ˈmʌflɪŋ]
v. 压抑(声音); 使(声音)降低; 使听不清; 裹住,覆盖,蒙住(以保暖)
muffle的现在分词
柯林斯词典
- VERB 使(声音)低沉;使(音量)减弱
If somethingmufflesa sound, it makes it quieter and more difficult to hear.- Blake held his handkerchief over the mouthpiece to muffle his voice...
布莱克把手绢包在话筒上,以使自己的声音听起来模糊不清。 - She heard a muffled cough behind her.
她听到身后一声低沉的咳嗽。
- Blake held his handkerchief over the mouthpiece to muffle his voice...
双语例句
- Design for the Simulation Experiment of the Electronic Muffling Control System of Engine Exhaust
发动机排气电子消声控制系统模拟实验设计 - Acoustic transferring matrix method and sound wave finite element analysis method have been employed respectively to perform calculation for the muffling characteristics of the serial-parallel piping of the inlet and exhaust manifold of motor vehicle engine, and meanwhile physical measurement has been carried out for the engine.
对汽车发动机进排气系统的串、并联管道系统的消声特性,分别用声学传递矩阵方法和声波有限元分析方法进行了理论计算,同时对发动机进行了实测。 - The perforating shield contributes a lot in improving the muffling effect and at the same time has a function of eliminating the pulsating sound in the engine exhaust-ing noise.
穿孔屏对改善消声效果有较大的作用,同时,对发动机排气噪声中的脉动声有较好的消除作用; - Noise isolation, noise absorption and muffling are individually applied to each region in accordance with their feature.
根据不同分区内噪声的特点,在不同控制区分别采用隔声、吸声和消声等噪声控制技术。 - The results show that spongy aluminium alloy has an advantage of muffling the noise caused by air power.
结果表明,泡沫铝在消除空气动力噪声方面具有优越的性能。 - The maximum level of muffling being taken as object function, the parame-ters of muffler's whole structures have been optimized by using the method of dynamic transfer matrix analysis.
本文用消声器动态传递矩阵分析方法,以最大消声量为目标函数,对消声器的总体结构参数进行了优化。 - Muffling pool experiment shows that the system meets the design requirements.
在消声水池的实验证明系统完全达到设计要求。 - The utility model relates to a muffling pressure-limiting valve, which is a muffling pressure-limiting device used on a pressure cooker.
消声限压阀是使用在压力锅上的一种消声限压装置。 - Studies on Muffling Characteristics of Exhaust Muffler with the Boundary Element Method
用边界元法研究排气消声器的消声特性 - A Study on Theory and Experiment of Sound Muffling Mechanism of ceramic Beehive Carrier for Motor Vehicle Purified Exhaust Muffler
汽车净化消声器陶瓷蜂窝载体消声机理的理论及试验研究