«Contamination» boʻyicha 21 ta natija: Oʻzbekchaga
Penetration into water, air and soil of microorganisms, chemicals, toxic substances, wastes, or wastewater in concentration making them unacceptable for use.
the environmental contamination observed far from polluters, practically in any spot of a planet.
penetration into ecosystem and generation in a large number of species alien to it. Pollution by micro-organisms is also called bacteriological or microbiological impurity.
presence in the environment of substances the characteristics, location, and quantity of which have undesired impact on the environmental situation.
penetration into ecosystem and generation in large numbers of alien species of organisms in ecosystem. Pollution by micro-organisms is also called bacteriological or microbiological impurity.
Actions taken to avoid the environmental contamination.
New or inventive methods of the hazardous wastes treatment, energy saving or prevention of the environmental contamination.
gases exhausted by the internal combustion engines. Automobile E.g. – one of the basic reasons of the atmosphere contamination.
- Any substance (impact) introduced by a man having a negative influence on the environment (see also Environmental contamination).
Contamination [kənˌtæmɪ'neɪʃ(ə)n] ифлосланиш: металл ёки қотишмалар таркибида уларнинг сифатини бузувчи элементлар ёки бирикмаларнинг борлиги.
Pollution that crosses the borders of states or territorial and administrative units, for example, pollution of rivers or contamination of air (acid rain).
