... 污染物浓度Pollutant levels 污染物监测Pollutant monitoring 污染物路径Pollutant pathways ...
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目的探讨建立食品污染物监测体系的必要性、现实意义和方法,并对建立体系的效果进行评估。
Objective the practical significance and methods to set up a food pollution surveillance and analysis system were studied and the effectiveness was evaluated.
介绍了废气污染物监测方法,根据实践经验总结了等速采样法在烟尘测试过程中的准确分析路径。
The monitoring methods of detecting waste gas pollution are introduced. The accurate analysis path of detecting dust by isokinetic sampling method is concluded based on the practical experiments.
这儿所显示的程序,他说,提供了监测污染物变化以及改善世界范围内模型的可能性。
The procedures demonstrated here, he said, offer the capability to detect emission changes and improve models the world over.
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