noise reduction coefficient信息详情
noise reduction coefficient发音
意思翻译
噪声降低系数;降噪系数
相似词语短语
noise reduction───噪声降低; 消音; 减噪; 减声;[环境][电子]噪声降低,噪声消减
coefficient───adj.合作的;共同作用的;n.[数]系数;率;协同因素
reduction───n.减少;下降;缩小;还原反应
noise───n.(Noise)人名;(英)诺伊斯;vt.谣传;vi.发出声音;大声议论;n.[环境]噪音;响声;杂音
diffusibility coefficient───扩散系数
pollution reduction───污染减轻;污染减少
oxidation reduction───氧化还原作用
convective coefficient───对流系数
balsamic reduction───浓缩意大利醋
双语使用场景
The result shows that average absorption coefficient and noise reduction coefficient separately equal to0.58and0.60 and fine property of sound absorption at middle-low frequency.───结果表明材料的平均吸声系数和降噪系数分别达0。58和0。60,且材料的中低频吸声性能优良。
The result shows that average absorption coefficient and noise reduction coefficient separately equal to 0.───结果表明材料的平均吸声系数和降噪系数分别达0。
英语使用场景
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