Chinese translation for "noise reduction coefficient"

减噪系数
降低噪系数
降声系数
降噪系数
噪声降低系数

Related Translations:

reduction:  n.1.缩小，减少；降级，降位；(刑罚等的)轻减；减速；减价，折扣。2.(城市、国家等的)陷落，投降，被征服、变成 (to; into)。3.破落，没落；【物理学】衰减。4.类别；碎矿；提炼。5.【数学】简化，约简，缩减；化归。6.(测量结果的)整理，(代号等的)译解；【无线电】订正。7.【化学】还原法，改格法；【摄影】减薄。短语和例子a 10％ reduction 九折。

reductions:  归约式

noise reduction:  减噪降噪技术降噪系统消声噪声减低噪声减少噪声降低噪声消减噪声抑制噪音减弱噪音抑制

reduction coefficient:  换算系数减弱系数减缩系数衰减系数缩减系数折合率折减系数

Example Sentences:

1.

The result shows that average absorption coefficient and noise reduction coefficient separately equal to 0 . 58 and 0 . 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。

Similar Words：

"noise reduction" Chinese translation, "noise reduction (nr)" Chinese translation, "noise reduction amount" Chinese translation, "noise reduction barrier" Chinese translation, "noise reduction by absorption" Chinese translation, "noise reduction cushion" Chinese translation, "noise reduction factor" Chinese translation, "noise reduction feature" Chinese translation, "noise reduction friction co" Chinese translation, "noise reduction friction course" Chinese translation