head group


head group
 Head Group
 Головная группа
  Лиофильная функциональная группа в молекуле поверхностно-активного вещества. В водных системах – полярная группа дифильных молекул.

Толковый англо-русский словарь по нанотехнологии. - М.. . 2009.

Смотреть что такое "head group" в других словарях:

  • head — [hed] n. [ME hede, heved < OE heafod, akin to Ger haupt (OHG houbit, Goth haubith) < IE base * kaput (orig. prob. cup shaped) > L caput: merged in Gmc with word akin to OHG hūba, a cap, crest (Ger haube) < IE base * keu , to bend,… …   English World dictionary

  • Head injury — Classification and external resources ICD 10 S00.0S09 ICD 9 …   Wikipedia

  • Head voice — is a term used within vocal music. The use of this term varies widely within vocal pedagogical circles and there is currently no one consistent opinion among vocal music professionals in regards to this term. Head voice can be used in relation to …   Wikipedia

  • Group 1 Rugby League — Group 1 is a rugby league competition in the Northern Rivers region of New South Wales, Australia, run under the auspices of the Country Rugby League.TeamsThe following clubs in NRRRL (Group 1) fielded teams in the 2008 First Grade competition:*… …   Wikipedia

  • Head of the Commonwealth — Personal Flag …   Wikipedia

  • Head flattening — Head flattening, also called head binding, head shaping or head moulding, is the application of pressure or bindingsto cranial bones (the human skull) to alter their shapes. Flat shapes, elongated ones (produced by binding between two pieces of… …   Wikipedia

  • Head On — may refer to: * Head on collision, a type of vehicular collision. * Head On (album), a 1975 album by Bachman Turner Overdrive * Head On , a song originally recorded by The Jesus and Mary Chain and covered by the Pixies * Head On Memories of the… …   Wikipedia

  • head-to-head — adv competing directly with another person or group ▪ Courier companies are going head to head with the Post Office. >head to head adj ▪ a head to head contest >head to head n …   Dictionary of contemporary English

  • Head-driven phrase structure grammar — (HPSG) is a highly lexicalized, non derivational generative grammar theory developed by Carl Pollard and Ivan Sag (1985). It is the immediate successor to generalized phrase structure grammar. HPSG draws from other fields such as computer science …   Wikipedia

  • Head of the Class — Genre Sitcom Created by Michael Elias Rich Eustis Starring See: Cast …   Wikipedia

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