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dual adjective

  /ˈd(j)u.əl/ , /ˈdjuː.əl/ , /ˈdʒuː.əl/
  • Characterized by having two (usually equivalent) components.
  • (grammar) Pertaining to a grammatical number in certain languages that refers to two of something, such as a pair of shoes.
 дво́йственный, двойно́й, двоя́кий, сдво́енный
  • Pertaining to two, pertaining to a pair of.
  • (mathematics, physics) Exhibiting duality.
  • (linear algebra) Being the space of all linear functionals of (some other space).
  • (category theory) Being the dual of some other category; containing the same objects but with source and target reversed for all morphisms.
 двойно́й, двоя́кий, сдво́енный

dual noun

  /ˈd(j)u.əl/ , /ˈdjuː.əl/ , /ˈdʒuː.əl/
  • (mathematics) Of a vector in an inner product space, the linear functional corresponding to taking the inner product with that vector. The set of all duals is a vector space called the dual space.
 дво́йственное число́, двойственное число
self-dual
автодуальность
dual-SIM
двухсимочный
dual citizenship
двойное гражда́нство
dual SIM
двухси́мочный, подде́рживающий две SIM-ка́рты
Taoist dual cultivation
искусство спальни, способы возбуждения полового влечения
dual power
двоевластие
dual-core
двухъядерный
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