atmosphere contamination

См. также в других словарях:

• Contamination control — is the generic term for all activities aiming to control the existence, growth and proliferation of contamination in certain areas. Contamination control may refer to the atmosphere as well as to surfaces, to particulate matter as well as to… …   Wikipedia

• Contamination radioactive — La contamination radioactive est le phénomène se produisant quand un produit radioactif se dépose sur un objet ou un être, ou bien est ingéré ou inhalé par un être. La contamination se distingue de l irradiation, événement au cours duquel l objet …   Wikipédia en Français

• Telluric contamination — is contamination of the astronomical spectra by the Earth s atmosphere. Interference with astronomical observationsMost astronomical observations are conducted by measuring photons (electromagnetic waves) which originate beyond the sky. The… …   Wikipedia

• miasma — maɪ æzmÉ™ /mɪ æzmÉ™ n. unhealthy or poisonous vapor, germs affecting the atmosphere, contamination; unhealthy or confusing atmosphere or circumstances …   English contemporary dictionary

• miasmas — maɪ æzmÉ™ /mɪ æzmÉ™ n. unhealthy or poisonous vapor, germs affecting the atmosphere, contamination; unhealthy or confusing atmosphere or circumstances …   English contemporary dictionary

• miasmata — maɪ æzmÉ™ /mɪ æzmÉ™ n. unhealthy or poisonous vapor, germs affecting the atmosphere, contamination; unhealthy or confusing atmosphere or circumstances …   English contemporary dictionary

• air pollution — Contamination of the earth s atmosphere by various natural and man made pollutants such as smoke, gases, dust, etc …   Dictionary of automotive terms

• POLLUTION — Bien que d’usage banal à l’heure actuelle, le terme de pollution recouvre des acceptions fort diverses et qualifie une multitude d’actions qui dégradent d’une façon ou d’une autre le milieu naturel. Certes, le vocable désigne sans ambiguïté les… …   Encyclopédie Universelle

• dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or …   Universalium

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• Tritium — Pour les articles homonymes, voir Tritium Calcio 1908 . Tritium (Hydrogène 3) table Général Nom, Symbole tritium …   Wikipédia en Français