air pollution source

基本解释

To make quantitative analysis for air pollution situation in urban area is required in air pollution source control and air pollution emission total control.
汙染源治理和大氣汙染縂量控制的實施需要對城市進行大氣汙染現狀的定量分析。
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）裝置再生器排放的菸氣是鍊廠最大的空氣汙染源，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.
目的根據區域大氣汙染源分佈研究確定區域大氣汙染物歷史暴露濃度，確定健康調查工作範圍。

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