silencers

英 [ˈsaɪlənsəz]

美 [ˈsaɪlənsərz]

n.  (发动机的)消音器; (枪支的)消音器
silencer的复数

柯林斯词典

• N-COUNT (枪支的)消音器
  Asilenceris a device that is fitted onto a gun to make it very quiet when it is fired.
  1. ...a pistol that was equipped with a silencer.
     装了消音器的手枪
• (汽车排气管上的)消音器
  Asilenceris a device on a car exhaust that makes it quieter.

in AM, use 美国英语用 muffler

双语例句

• The boundary element method is then used to investigate the effects of bulk density of sound-absorbing material ( or flow-resistivity) and geometrical parameters on acoustic attenuation performance of perforated tube dissipative silencers.
  边界元法进而被用于研究吸声材料的填充密度（流阻率）和几何参数对穿孔管阻性消声器消声性能的影响。
• Finally, the transmission loss results of straight-through perforated tube silencers with partially-perforated tube and divided tube are calculated and analyzed. Some conclusions are drawn according to these results, which supply guidance for silencer designs.
  最后计算并分析了中心管部分穿孔和带有分隔管的直通穿孔管消声器的传递损失，得出一些结论，为消声器设计提供指导。
• Comparisons of transmission loss predictions with experimental results for straight through perforated tube dissipative silencer illustrated that FEM can predict acoustic characteristics of perforated tube silencers accurately.
  直通穿孔管阻性消声器传递损失的有限元预测结果与实验测量结果吻合很好，表明了三维有限元法预测穿孔管阻性消声器声学性能的适用性和精度。
• The 3-D numerical methods are used to predict the acoustic attenuation performance and flow resistance characteristics of internal combustion engine exhaust silencers.
  使用三维数值计算方法预测内燃机排气消声器的声学性能和阻力特性。
• A substructure method and a dual reciprocity boundary element method ( DRBEM) are applied to calculate four-pole parameters and transmission loss of ducts and silencers with complex flow.
  将子结构法和双倒易边界元法联合应用于预测具有三维复杂流存在时管道和消声器的四极参数与传递损失，阐述其基本原理与数值过程。
• The function of acoustics and dynamic characteristics of dissipative silencers are tested. Computers, data collection boards, sensors and software are used to get the characteristics.
  对阻性管道消声器的声学性能与动态特性进行了测试试验研究，采用计算机、数据采集卡、传感器和处理软件测试得到阻性消声器的动态特性。
• The sound source and microphones are arranged reasonably, so that the transmission loss of silencers with high gas flow velocity and the flow generated noise inside the silencer can be measured on the test-bed.
  设计并搭建了消声器声学性能测量试验台，合理布置声源及传声器，使该台架可用于高流速情况下消声器传递损失以及消声器内流噪声的测量。
• The paper gives a method about the integrative drive of the CAD software for tractor exhaust silencers and a method for DOS change.
  介绍了拖拉机排气消声器CAD软件的一体化驱动方法和“状态切换”方法。
• Fit the rear silencers with the help of another mechanic.
  在另一名技师的帮助下安装后消音器。
• Then the resistance loss characteristics is analyzed for the different configurations of water silencers.
  随后对不同结构水消声器的阻力损失特性进行了分析。