Acoustic attenuation performance prediction and analysis of perforated tube dissipative silencers
穿孔管阻性消声器消声性能计算及分析
Finite Element Calculation and Analysis of Acoustic Attenuation Performance of Perforated Tube Silencers
穿孔管消声器消声性能的有限元计算及分析
Numerical Calculation and Analysis of Acoustic Attenuation Performance and Flow Resistance Characteristics of Concentric Reactive Silencers
同轴抗性消声器声学和阻力特性的数值计算与分析
Acoustics. Guidelines for noise control by silencers.
声学。消音器噪声控制指南
Acoustics. Measurements on silencers in situ.
声学。现场用消声器的测量
Acoustics. Measurement of insertion loss of ducted silencers without flow. Laboratory survey method.
声学。无流量导管消音器插入损失率的测量。实验室调研法
Acoustics. Measurement procedures for ducted silencers. Insertion loss, flow noise and total pressure loss.
声学。消音输送道测量步骤。插入损耗，流动噪声和压力损失
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得阻力损失特性进行了分析。
Development of A Series Assembled Silencers for Low or Median Pressure Centrifugal Blower
中低压离心风机系列化装配式消声器研制
Gunmen equipped with silencers then riddled his car with bullets.
枪手用装有消音器的枪向他的汽车射击。
Frequency response of sound transmission loss for noise silencers of expansion chamber.
膨胀室消声器传声损失的频率响应
Porous diffusers, a distinguished group of silencers, have been developed in the last years, and are used widely in foreign countries.
多孔扩散消声器是七十年代发展起来的一种新型消声器。
The rear silencers can be replaced individually by disconnecting the system.
断开系统后, 可以单独更换尾部消音器。
Exhaust gasses run through a larger exhaust that terminates in stainless sport silencers with quad tips.
排气气体贯穿大排气终止不锈钢运动消音器四秘诀。
Silencers shall be provided for the exhaust fans.
抽气扇亦须装设灭声器。
Test Method for Measuring Insertion Loss of Pneumatic Exhaust Silencers
气动排气消音器介入损耗测量的试验方法
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