WebAerosols—tiny, airborne solid & liquid particles—are present throughout the atmosphere and largely responsible for hazy skies, as in this photograph of Shenzen, China. (Photograph ©2010 pseudo-san.) Different specialists … Webaerosol / ( ˈɛərəˌsɒl) / noun a colloidal dispersion of solid or liquid particles in a gas; smoke or fog a substance, such as a paint, polish, or insecticide, dispensed from a small metal …
SPRAY English meaning - Cambridge Dictionary
WebJul 16, 2024 · 1. Space spray :- this types of aerosols producing dispersion of particles which remain in the air for prolonged periods. The particles of spray are usually less then 50 µm in size. 2. Surface coating spray :- such aerosols used for producing a film on the surface treated this type of aerosols is relatively coarse. WebPharmaceutical aerosols are inhaled through the mouth and into the respiratory tract for local or systemic delivery. In sequential order the route consists of the oropharynx, larynx, trachea, bronchi, bronchioles and alveoli. The larger bronchioles and the upper respiratory tract have ciliated epithelia, forming the mucociliary escalator. melways map reference
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WebJul 9, 2024 · July 9, 2024. The virus that causes COVID-19 may be more infectious than previously known through airborne aerosols, spurring an international group of 239 scientists to call for new warnings from the World Health Organization (WHO). Experts are advising people to be very careful about crowded indoor spaces like airplanes. WebApr 11, 2024 · aerosol in American English (ˈɛərəˌsɔl, -ˌsɑl) noun 1. Physical Chemistry a system of colloidal particles dispersed in a gas; smoke or fog 2. a liquid substance, as a disinfectant or deodorant, sealed in a metal container under pressure with an inert gas or other activating agent and released as a spray or foam through a push-button valve or … WebApr 12, 2024 · Find many great new & used options and get the best deals for Man's Best - Deo Aerosol Spray 3 x 150ml Not for Everybody £16.50 at the best online prices at eBay! Free delivery for many products. melways map reference finder