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词条 Eccentricity
释义

  1. Mathematics, science and technology

     Mathematics  Orbital mechanics  Other uses in science and technology 

  2. Other uses

  3. See also

{{wiktionary|eccentric|eccentricity}}

Eccentricity or eccentric may refer to:

  • Eccentricity (behavior), odd behavior on the part of a person, as opposed to being "normal"
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Mathematics, science and technology

Mathematics

  • Off-center, in geometry
  • Eccentricity (graph theory) of a vertex in a graph
  • Eccentricity (mathematics), a parameter associated with every conic section

Orbital mechanics

  • Orbital eccentricity, in astrodynamics, a measure of the non-circularity of an orbit
  • Eccentric anomaly, the angle between the direction of periapsis and the current position of an object on its orbit
  • Eccentricity vector, in celestial mechanics, a dimensionless vector with direction pointing from apoapsis to periapsis
  • Eccentric, a type of deferent, a circle or sphere used in obsolete epicyclical systems to carry a planet around the Earth or Sun

Other uses in science and technology

  • Eccentric (mechanism), a wheel that rotates on an axle that is displaced from the focus of the circle described by the wheel
  • Horizontal eccentricity, in vision, degrees of visual angle from the center of the eye
  • Eccentric contraction, the lengthening of muscle fibers
  • Eccentric position of a surveying tripod, to be able to measure hidden points
  • Eccentric training, the motion of an active muscle while it is lengthening under load

Other uses

  • Eccentric Club, a London gentlemen's club

See also

  • {{lookfrom|eccentric}}
  • {{intitle|eccentric}}
  • Acentric (disambiguation)
{{disambiguation}}சுற்றுப்பாதையின் வட்டவிலகல்
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