gas exchange

См. также в других словарях:

• Gas exchange — or respiration takes place at a respiratory surface a boundary between the external environment and the interior of the body. For unicellular organisms the respiratory surface is Fick s law we can predict that respiratory surfaces must have: *a… …   Wikipedia

• gas exchange — dujų apykaita statusas T sritis ekologija ir aplinkotyra apibrėžtis Dujinių medžiagų mainai gyvūnų ir žmogaus organizme. Atmosferos dujos patenka į organizmo vidinę terpę per kūno paviršių ir kvėpavimo organus (trachėjas, žiaunas arba plaučius).… …   Ekologijos terminų aiškinamasis žodynas

• Gas exchange — The primary function of the lungs involving the transfer of oxygen from inhaled air into the blood and the transfer of carbon dioxide from the blood into the exhaled air …   Medical dictionary

• Discontinuous gas exchange — Contents 1 Phases 1.1 Closed phase 1.2 Flutter phase 1.3 Ope …   Wikipedia

• Gas chromatography-mass spectrometry — (GC MS) is a method that combines the features of gas liquid chromatography and mass spectrometry to identify different substances within a test sample. Applications of GC MS include drug detection, fire investigation, environmental analysis,… …   Wikipedia

• Gas gangrene — Classification and external resources Photograph before right leg amputation (hemipelvectomy) of a patient with gas gangrene. The right thigh is swollen, edematous and discoloured with necrotic bullae (large blisters). An impressive crepitation… …   Wikipedia

• alveolar gas exchange — the passage of oxygen and carbon dioxide in opposite directions across the alveolocapillary membrane …   Medical dictionary

• Gas mask — A gas mask is a mask worn over the face to protect the wearer from inhaling airborne pollutants and toxic materials. The mask forms a sealed cover over the nose and mouth, but may also cover the eyes and other vulnerable soft tissues of the face …   Wikipedia

• Exchange-traded fund — An exchange traded fund (ETF) is an investment fund traded on stock exchanges, much like stocks.[1] An ETF holds assets such as stocks, commodities, or bonds, and trades close to its net asset value over the course of the trading day. Most ETFs… …   Wikipedia

• Gas — This article is about the physical properties of gas as a state of matter. For the uses of gases, and other meanings, see Gas (disambiguation). Ga …   Wikipedia

• Gas Exporting Countries Forum — The Gas Exporting Countries Forum (GECF) is an organization of world s leading gas producers, which was established in Tehran in 2001. The aims of the GECF are: * to foster the concept of mutuality of interests by favouring dialogue between… …   Wikipedia