英语词汇ground level pollutant concentration怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ground level pollutant concentration
释义	ground level pollutant concentration 简明释义污染物地面浓度网络释义 1 ?污染物地面浓度 .-? 中文名称污染物地面浓度英文名称 ground level pollutant concentration 定义地面呼吸带高度的单位体积空气中污染物的量。应用学科电力(一级学科),环境保护(...-? 碱性清洁剂则可去除各类动植物油脂性污渍和机械油污,并可去除地双语例句 1 This paper describes the relationship between the height of pollutant emissions and the maximum ground-level concentration. 叙述了对污染物排放高度和最大落地浓度的关系。
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