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1 acid-base balance
équilibre acido-basique -
2 основа (хим.)
основа (хим.)
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
base (chemical)
Any chemical species, ionic or molecular, capable of accepting or receiving a proton (hydrogen ion) from another substance; the other substance acts as an acid in giving of the proton; the other ion is a base. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > основа (хим.)
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3 erode
erode [ɪ'rəʊd]∎ the rock face had been eroded away la paroi du rocher avait été érodée∎ the party's traditional power base has been gradually eroded la base traditionnelle du parti s'effrite(rock, soil) s'éroder;∎ the cliff is slowly eroding (away) la falaise est lentement en train de s'éroder -
4 воздействие производства энергии на окружающую среду
воздействие производства энергии на окружающую среду
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
environmental impact of energy
Energy and environmental problems are closely related, since it is nearly impossible to produce, transport, or consume energy without significant environmental impact. The environmental problems directly related to energy production and consumption include air pollution, water pollution, thermal pollution, and solid waste disposal. The emission of air pollutants from fossil fuel combustion is the major cause of urban air pollution. Diverse water pollution problems are associated with energy usage. One major problem is oil spills. In all petroleum-handling operations, there is a finite probability of spilling oil either on the earth or in a body of water. Coal mining can also pollute water. Changes in groundwater flow produced by mining operations often bring otherwise unpolluted waters into contact with certain mineral materials which are leached from the soil and produce an acid mine drainage. Solid waste is also a by-product of some forms of energy usage. Coal mining requires the removal of large quantities of earth as well as coal. In general, environmental problems increase with energy use and this combined with the limited energy resource base is the crux of the energy crisis. An energy impact assessment should compare these costs with the benefits to be derived from energy use. (Source: RAU)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > воздействие производства энергии на окружающую среду
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5 нейтрализация
нейтрализация
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
neutralisation
To make a solution neutral by adding a base to an acidic solution, or an acid to a basic solution. (Source: MGH)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
EN
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Русско-французский словарь нормативно-технической терминологии > нейтрализация
См. также в других словарях:
Acid-base extraction — is a procedure using sequential liquid liquid extractions to purify acids and bases from mixtures based on their chemical properties. Acid base extraction is routinely performed during the work up after chemical syntheses and for the isolation of … Wikipedia
Acid-base physiology — is the study of the acids, bases and their reactions in the body. For survival, acid base homeostasis is an absolute requirement. The traditional approach to the study of acid base physiology has been the empiric approach. The main variants are… … Wikipedia
Acid-base homeostasis — is the part of human homeostasis concerning the proper balance between acids and bases, in other words the pH. The body is very sensitive to its pH level. Outside the range of pH that is compatible with life, proteins are denatured and digested,… … Wikipedia
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acid–base reaction — ▪ chemistry Introduction a type of chemical process typified by the exchange of one or more hydrogen ions, H+, between species that may be neutral (molecules, such as water, H2O; or acetic acid, CH3CO2H) or electrically charged (ions, such… … Universalium
Acid–base reaction — An acid base reaction is a chemical reaction that occurs between an acid and a base. Several concepts exist which provide alternative definitions for the reaction mechanisms involved and their application in solving related problems. Despite… … Wikipedia
Acid–base homeostasis — Blood gas, acid base, gas exchange terms PaO2 Arterial oxygen tension, or partial pressure PAO2 Alveolar oxygen tension, or partial pressure PACO2 Arterial carbon dioxide tension, or partial pressure PaCO2 Alveolar carbon dioxide tension, or… … Wikipedia
Acid-base titration — [ frame|100px|frame|Titration setup. The burette would normally be held by a clamp, not shown here. The pink is most likely caused by use of the phenolphthalein indicator.] An acid base titration is a method in chemistry that allows quantitative… … Wikipedia
Acid-base imbalance — Infobox Disease Name = PAGENAME Caption = DiseasesDB = ICD10 = ICD10|E|87|2|e|70 ICD10|E|87|4|e|70 ICD9 = ICD9|276.2 ICD9|276.4 | ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D000137 Acid base imbalance has several… … Wikipedia
acid-base balance — the balance between the amount of carbonic acid and bicarbonate in the blood, which must be maintained at a constant ratio of 1:20 in order to keep the hydrogen ion concentration of the plasma at a constant value (pH 7.4). Any alteration in this… … The new mediacal dictionary
acid-base balance — noun (physiology) the normal equilibrium between acids and alkalis in the body with a normal acid base balance in the body the blood is slightly alkaline • Syn: ↑acid base equilibrium • Topics: ↑physiology • Hypernyms: ↑ … Useful english dictionary