sound reduction coefficient信息详情
sound reduction coefficient发音
意思翻译
声衰减系数
相似词语短语
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
diffusibility coefficient───扩散系数
pollution reduction───污染减轻;污染减少
sound───n.声音;噪音;音响;海峡;听力范围;医用探子;无线电广播;音响效果;adj.合理的;无损的;有能力的;充足的;彻底的;熟睡的;资金充实的;(非正式)非常棒的;严厉的;健全的;adv.彻底地,酣畅地;v.(使)发声;听起来;鸣警报;听(诊);回响;探测;试探;宣告;(医)用探子检查;(尤指鲸鱼)潜入深海
oxidation reduction───氧化还原作用
convective coefficient───对流系数
balsamic reduction───浓缩意大利醋
coefficient meaning───系数含义
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。
英语使用场景
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