root section

root section
корневое сечение; профиль корневой части (крыла)

Englsh-Russian aviation and space dictionary. - M.: Military publishing house USSR Ministry of Defence. . 1974.

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  • root of title — This is the deed to which title to a property is ultimately traced to prove that the owner has got good title. It applies only in relation to unregistered land. Under the open contract rules, the seller is required to give evidence of title… …   Law dictionary

  • section — (n.) 1550s, from M.Fr. section, from L. sectionem (nom. sectio) a cutting, cutting off, division, noun of action from pp. stem of secare to cut, from PIE root *sek cut (Cf. O.C.S. seko, sesti to cut, secivo ax, hatchet; Lith. isekti …   Etymology dictionary

  • Root of unity — The 5th roots of unity in the complex plane In mathematics, a root of unity, or de Moivre number, is any complex number that equals 1 when raised to some integer power n. Roots of unity are used in many branches of mathematics, and are especially …   Wikipedia

  • Root system — This article discusses root systems in mathematics. For root systems of plants, see root. Lie groups …   Wikipedia

  • Root — This article is about the part of a plant. For other uses, see Root (disambiguation). Primary and secondary roots in a cotton plant In vascular plants, the root is the organ of a plant that typically lies below the surface of the soil. This is… …   Wikipedia

  • Root-Nameserver — globale Anycast Instanz des K Root Servers im AMS IX Root Nameserver, oft auch nur Root Server (was allerdings eine Mehrdeutigkeit zu den Angeboten vieler Server Hoster hat) genannt, publizieren verlässlich die Root Zone des Domain Name Systems… …   Deutsch Wikipedia

  • Root Nameserver — globale Anycast Instanz des K Root Servers im AMS IX Root Nameserver, oft auch nur Root Server genannt, publizieren verlässlich die Root Zone des Domain Name Systems (DNS) im Internet. Diese Datei besteht aus ca. 2.500 Einträgen und ist die… …   Deutsch Wikipedia

  • Root nodule — Cross section though a soybean (Glycine max Essex ) root nodule. The bacterium, Bradyrhizobium japonicum, colonizes the roots and establishes a nitrogen fixing symbiosis. This high magnification image shows part of a cell with single bacteroids… …   Wikipedia

  • Root race — In theosophy, Root Race (or Epochs to subsequent authors) is a term first used in the late 19th century by Helena Petrovna Blavatsky in her book The Secret Doctrine . The word designates the large time periods in her esoteric cosmology and… …   Wikipedia

  • Root element — Each XML document has exactly one single root element. This element is also known as the document element. It encloses all the other elements and is therefore the sole parent element to all the other elements. The World Wide Web Consortium… …   Wikipedia

  • Root cap — The root cap is a section of tissue at the tip of a plant root. Root caps contain statoliths which are involved in gravity perception in plants. If the cap is carefully removed the root will grow randomly. The root cap protects the growing tip in …   Wikipedia

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