traffic noise index

基本解釋

Traffic noise in this housing estate was assessed using Noise Impact Index (NII).
應用噪聲沖擊指數(shù)法對小區(qū)交通噪聲進行總體評價。
Previous planning is the reason of some region road traffic noise index exceeding;
部分區(qū)域噪聲污染指標超標與早期規(guī)劃有關；
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)境噪聲評價方法的基礎上，根據(jù)交通噪聲非穩(wěn)態(tài)性的特點，提出了交通噪聲綜合影響指數(shù)的概念。