sound reduction coefficient的意思
sound reduction coefficient中文翻譯:
聲衰減系數
相似詞語短語
coefficient───adj.合作的;共同作用的;n.[數]系數;率;協同因素
reduction───n.減少;下降;縮小;還原反應
diffusibility coefficient───擴散系數
pollution reduction───污染減輕;污染減少
sound───n.聲音;噪音;音響;海峽;聽力范圍;醫用探子;無線電廣播;音響效果;adj.合理的;無損的;有能力的;充足的;徹底的;熟睡的;資金充實的;(非正式)非常棒的;嚴厲的;健全的;adv.徹底地,酣暢地;v.(使)發聲;聽起來;鳴警報;聽(診);回響;探測;試探;宣告;(醫)用探子檢查;(尤指鯨魚)潛入深海
oxidation reduction───氧化還原作用
convective coefficient───對流系數
balsamic reduction───濃縮意大利醋
coefficient meaning───系數含義
雙語使用場景
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.───結果表明材料的平均吸聲系數和降噪系數分別達0。58和0。60,且材料的中低頻吸聲性能優良。
英語使用場景
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