“NPS”是“Non-Point Source”的缩写，意思是“Non-Point

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“NRC”是“National Response Center”的缩写，意思是“国

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“NRCS”是“Natural Resources Conservation Service”的

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“NSF”是“National Science Foundation”的缩写，意思是“

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“NURP”是“National Urban Runoff Program”的缩写，意思

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“O&G”是“Oil and Grease”的缩写，意思是“油脂”

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“O&M”是“Operations and Maintenance”的缩写，意思是“

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“OSDS”是“On-Site Disposal System”的缩写，意思是“现

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“OSHA”是“Occupational Safety and Health

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“P2”是“Pollution Prevention”的缩写，意思是“污染防治

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