traffic noise index

基本解釋

Traffic noise in this housing estate was assessed using Noise Impact Index (NII).
應(yīng)用噪聲沖擊指數(shù)法對(duì)小區(qū)交通噪聲進(jìn)行總體評(píng)價(jià)。
Previous planning is the reason of some region road traffic noise index exceeding;
部分區(qū)域噪聲污染指標(biāo)超標(biāo)與早期規(guī)劃有關(guān)；
Based on the old evaluating methods of road traffic noise, the traffic noise integrated impact index was proposed, the unsteady characteristic of road traffic noise was considered.
在分析既有環(huán)境噪聲評(píng)價(jià)方法的基礎(chǔ)上，根據(jù)交通噪聲非穩(wěn)態(tài)性的特點(diǎn)，提出了交通噪聲綜合影響指數(shù)的概念。