air pollution source

基本解釋

To make quantitative analysis for air pollution situation in urban area is required in air pollution source control and air pollution emission total control.
污染源治理和大氣污染總量控制的實(shí)施需要對城市進(jìn)行大氣污染現(xiàn)狀的定量分析。
The smoke emitting from FCC regenerator is the largest air pollution source in refining plant, which includes particulates, oxysulfides, oxynitrides, carbon monoxide, and so on.
催化裂化（FCC）裝置再生器排放的煙氣是煉廠最大的空氣污染源，包括顆粒物、硫氧化物、氮氧化物和一氧化碳等。
Objective To study distribution of air pollution source , determine the historical exposure concentration of air pollution in the region, and assure the work scope of health investigation.
目的根據(jù)區(qū)域大氣污染源分布研究確定區(qū)域大氣污染物歷史暴露濃度，確定健康調(diào)查工作范圍。

This will allow truckers to reduce emissions significantly (diesel emissions include nitrous oxides, particulate matter, and other air toxics and they are a major source of pollution in some areas).
FORBES: Acceleration of the Natural Gas Highway