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词条 Complement
释义

  1. Mathematics and physics

  2. Biology and medicine

  3. See also

{{distinguish|Compliment (disambiguation)}}{{Wiktionary|complement|complementary}}

A complement is often something that completes something else, or at least adds to it in some useful way. Thus it may be:

  • Complement (linguistics), a word or phrase having a particular syntactic role
    • Subject complement, a word or phrase adding to a clause's subject after a linking verb
  • Phonetic complement
  • Complementary, a type of opposite in lexical semantics (sometimes called an antonym)
  • Complement (music), an interval that when added to another spans an octave
  • Aggregate complementation (music), the separation of pitch-class collections into complementary sets
  • Complementary color, in painting and optics
  • Complement good (economics), a good often consumed together with another good
  • Ship's complement, the number of persons in a ship's company, including both commissioned officers and crew

Mathematics and physics

  • Complement (set theory)
  • Complement graph
    • Self-complementary graph, a graph which is isomorphic to its complement
  • Complement (group theory)
  • Complement operator (regular expressions)
  • Complementary angles
  • Complementary event in probability
  • Complementary subspaces
  • Complement (complexity), relating to decision problems and complexity classes
  • Complements in Boolean algebra
  • Knot complement
  • Logical complement
  • Bitwise complement
  • Orthogonal complement
  • Method of complements, a method to compute addition and subtraction in mathematics
  • Complemented lattice
  • Schur complement
  • Complement of a point, the dilation of a point in the centroid of a given triangle, with ratio −1/2
  • Complementary experiments, in physics
  • Complement, binary representations of negative values in computer science
    • Ones' complement
    • Two's complement

Biology and medicine

  • Complement system (immunology), a cascade of proteins in the blood that form part of innate immunity
  • Complementary DNA, DNA reverse transcribed from a mature mRNA template
  • Complementarity (molecular biology), a property whereby double stranded nucleic acids pair with each other
  • Complementation (genetics), a test to determine if independent recessive mutant phenotypes are caused by mutations in the same gene or in different genes

See also

  • Complimentary (disambiguation)
  • Complementarity (disambiguation)
{{disambiguation}}
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