қоршаған ауа

қоршаған ауа

The air occurring at a particular time and place outside of structures. Often used interchangeably with "outdoor air. " (See also air. )

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Ordklasse: noun
Synonym(er):
Blossary:
Fagområde/Domene Pollution control
Category: Air pollution
Company: ARB
Produkt:
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қоршаған ауа сапасы стандарттары (ҚАСС)

Pollution control; Air pollution

Health- and welfare-based standards for outdoor air which identify the maximum acceptable average concentrations of air pollutants during a specified period of time. (See also ...

Ұлттық Қоршаған Ауа Сапасы Стандарттары (ҰҚАСС)

Pollution control; Air pollution

Standards established by the United States EPA that apply for outdoor air throughout the country. There are two types of NAAQS. Primary standards set limits to protect public ...

ауа

Weather; General weather

This is considered the mixture of gases that make up the earth's atmosphere. The principal gases that compose dry air are Nitrogen (N2) at 78.09%, Oxygen (O2) at 20.946%, Argon ...

ауа

Pollution control; Air pollution

So called "pure" air is a mixture of gases containing about 78 percent nitrogen; 21 percent oxygen; less than 1 percent of carbon dioxide, argon, and other gases; and varying ...

тым төмен газ бөлу көлігі

Pollution control; Air pollution

Vehicles that meet the ARB ultra-low emission standards. These emission limits are between those for LEVs and ZEVs. For more information, please view our DriveClean website.

икемді отын көлігі

Pollution control; Air pollution

Vehicles that can use a combination of fuels such as alcohol fuel and unleaded gasoline.

аймақ көздері

Pollution control; Air pollution

Those sources for which a methodology is used to estimate emissions. This can include area-wide, mobile and natural sources, and also groups of stationary sources (such as dry ...

бөліну деңгейі

Pollution control; Air pollution

The weight of a pollutant emitted per unit of time (e. G. , tons / year).

пайдаланылған газ шығармайтын көлік (ПГШК)

Pollution control; Air pollution

Vehicles which produce no emissions from the on-board source of power (e. G. , an electric vehicle). For more information, please go to our zero emission vehicles program website.

көмірсутек

Pollution control; Air pollution

Compounds containing various combinations of hydrogen and carbon atoms. They may be emitted into the air by natural sources (e.g., trees) and as a result of fossil and vegetative ...