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
- 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。 - Research on the Muffling Characteristics of the Serial-parallel Inlet and Exhaust Manifold of Motor Vehicle Engine
汽车发动机串并联进排气系统消声特性的研究 - On the Purification of Automobile Exhaust Gases and Muffling
汽车排气的净化与消声 - By muffling volume of barrel dissipative muffler is tested in test-bed, muffling volume of A class and each time of spectrum are obtained under various velocity of airflow.
通过实验台对筒式阻性消声器的消声量进行测试,测得了不同气流速度下,筒式阻性消声器的A声级消声量和各倍频程的消声量。 - 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 - Tests proved in addition to lower production cost the muffling and aerodynamic performance of this new muffler are better than the original one.
试验证明其消声及空气动力性能均优于原配消声器,此外制造成本也有所下降。 - But poor product quality and safety problems have played a role in muffling consumer spending.
不过,产品质量不佳以及安全问题重重打击了消费者的购买积极性。 - 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。 - 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。 - With the three dimensional boundary element mathematical model. simulation of transmission loss of the muffling structure is carried out.
利用三维边界元数学模型对消声结构传递损失进行了仿真计算。