基本解釋a聲級(jí)英漢例句雙語(yǔ)例句It was finally obtained that preference subjective evaluation value had a strong correlation with A-weighted sound pressure level, roughness and fluctuation strength.并最終得出，A計(jì)權(quán)聲壓級(jí)、粗糙度和波動(dòng)度三個(gè)客觀參數(shù)與主觀偏好性之間存在強(qiáng)相關(guān)性。a-weighted sound pressure level更多例句詞組短語(yǔ)短語(yǔ)A -weighted sound pressure level 聲級(jí);聲壓級(jí)equivalent A -weighted sound pressure level 等效A聲級(jí)a-weighted sound pressure level更多詞組專業(yè)釋義土木建筑工程a計(jì)權(quán)聲級(jí)