| 单词 | acoustic attenuation |
| 释义 | 例句释义: 声衰减,声音衰减,声波衰减,声衰减常数,声衰减能力 1. Meanwhile, the existence of the acoustic attenuation coefficient benefits the axial resolution. 同时，声衰减系数的存在有利于轴向分辨率的提高。 lib.cqvip.com 2. The temperature and velocity of the engine exhaust gas have significant influences on the acoustic attenuation performance of mufflers. 气流速度和温度对消声器的声学性能有很大影响。 paper.pet2008.cn 3. The advantages and shortcomings of the three methods for the prediction of silencer acoustic attenuation performance are discussed. 通过算例分析和总结三种方法预测消声器声学性能的优缺点。 www.boshuo.net 4. The effect of the acoustic attenuation coefficient of the media on the actual axial resolution have also been discussed. 文中还分析了介质的声衰减系数对实际轴向分辨率的影响。 www.ceps.com.tw 5. Posterior acoustic attenuation 82 cases. 衰减82例。 www.bing.com 6. 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 www.ilib.cn 7. 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 ilib.cn 8. Acoustic attenuation performance calculation and analysis of straight-through perforated tube silencers 直通穿孔管消声器声学性能计算及分析 ilib.cn 9. Ratio of hepatic pressure, intensity of gray scale and acoustic attenuation modulus in fatty liver of the rabbits: a comparative study 家兔脂肪肝肝压缩率、灰阶强度与声衰减对比研究 www.ilib.cn 10. Study on the Relationship Between Underwater Acoustic Attenuation and Dynamic Mechanical Property of Polymer Materials 聚合物的水声声衰减能力与动态力学性能的关系 168.160.184.78 1. 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 service.ilib.cn 2. Influences of granule factor of seabed sediments on acoustic attenuation under different frequencies 海底沉积物颗粒因素在不同频率下对声衰减的影响 www.ilib.cn 3. An Ultrasonic Pulse-echo Method to Measure the Acoustic Attenuation of Plastic-rubber-like Materials 一种测量塑料橡胶类材料声衰减的脉冲回波方法 www.ilib.cn 4. Progress and Prospect of Seabed Sediments Acoustic Attenuation 海底沉积物声衰减研究现状及展望 www.ilib.cn |
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