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1 alkane
алкан
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
alkane
Paraffins. A homologous series of saturated hydrocarbons having the general formula CnH2n+2. Their systematic names end in -ane. They are chemically inert, stable, and flammable. The first four members of the series (methane, ethane, propane, butane) are gases at ordinary temperatures; the next eleven are liquids, and form the main constituents of paraffin oil; the higher members are solids. Paraffin waxs consists mainly of higher alkanes. (Source: UVAROV)
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Англо-русский словарь нормативно-технической терминологии > alkane
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2 combination
комбинация, сочетание; соединение; состав; смесь -
3 propagation process
процесс распространения через среду
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
propagation process
Process by which a disturbance at one point is propagated to another point more remote from the source with no net transport of the material of the medium itself; examples include the motion of electromagnetic waves, sound waves, hydrodynamic waves in liquids, and vibration waves in solids. (Source: MGH)
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Англо-русский словарь нормативно-технической терминологии > propagation process
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