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kaleidoscope    音标拼音: [kəl'ɑɪdəsk,op]
n. 万花筒,千变万化的景象

万花筒,千变万化的景象

kaleidoscope
n 1: a complex pattern of constantly changing colors and shapes
2: an optical toy in a tube; it produces symmetrical patterns as
bits of colored glass are reflected by mirrors

Kaleidoscope \Ka*lei"do*scope\, n. [Gr. ? beautiful e'i^dos
form -scope.]
An instrument invented by Sir David Brewster, which contains
loose fragments of colored glass, etc., and reflecting
surfaces so arranged that changes of position exhibit its
contents in an endless variety of beautiful colors and
symmetrical forms. It has been much employed in arts of
design.
[1913 Webster]

Shifting like the fragments of colored glass in the
kaleidoscope. --G. W. Cable.
Kaleidoscopic

An {object-oriented} language which mixes
{imperative programming} and {constraint}-oriented features.
Kaleidoscope was written by Freeman-Benson of the {University
of Washington}, {Universite de Nantes}, 1989; {University of
Victoria}, 1992. It is similar to {Siri} and vaguely related
to {Prose}.

Versions: Kaleidoscope '90 and Kaleidoscope '91.

["Kaleidoscope: Mixing Objects, Constraints and Imperative
Programming", B.N. Freeman-Benson, SIGPLAN Notices
25(10):77-88 (OOPSLA/ECOOP '90) (Oct 1990)].

["Constraint Imperative Programming", B.N. Freeman-Benson,
Ph.D. Thesis, TR 91-07-02, U Wash (1991)].

["Constraint Imperative Programming", Freeman-Benson et al,
IEEE Conf on Comp Lang, Apr 1992].

(1994-11-09)

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  • Kaleidoscope - Wikipedia
    A kaleidoscope ( kəˈlaɪdəskoʊp ) is an optical instrument with two or more reflecting surfaces (or mirrors) tilted to each other at an angle, so that one or more (parts of) objects on one end of these mirrors are shown as a symmetrical pattern when viewed from the other end, due to repeated reflection
  • Kaleidoscope | mirror, light, colors | Britannica
    Kaleidoscope, optical device consisting of mirrors that reflect images of bits of coloured glass in a symmetrical geometric design through a viewer The design may be changed endlessly by rotating the section containing the loose fragments The name is derived from the Greek words kalos
  • KALEIDOSCOPE Definition Meaning - Merriam-Webster
    The meaning of KALEIDOSCOPE is an instrument containing loose bits of colored material (such as glass or plastic) between two flat plates and two plane mirrors so placed that changes of position of the bits of material are reflected in an endless variety of patterns
  • How Kaleidoscopes Work - HowStuffWorks
    In a kaleidoscope, each repeated image is symmetrical in relation to the image beside it The more precisely the mirrors or reflective surfaces are joined together, the more precise the resulting symmetrical images will be
  • KALEIDOSCOPE | English meaning - Cambridge Dictionary
    The kaleidoscope fractures the vision of a single object or scene into a multitude of different but interrelated forms of the same
  • The History of the Kaleidoscope and David Brewster - ThoughtCo
    David Brewster invented the kaleidoscope in 1816, but saw little financial gain from it The kaleidoscope uses angled mirrors to create beautiful patterns from loose bits of colored glass
  • Kaleidoscope - Kenyon College
    The Kaleidoscope was invented by the Scottish physicist David Brewster (1781-1868) His scientific work centered around the properties of light; he never fully accepted the wave theory of light, although he admired the way in which it explained many phenomena of optics
  • How does a Kaleidoscope work? – Discovery Center at Water’s Edge
    The Kaleidoscope is made using three long mirrors with the mirror-sides facing each other forming a triangle Illustration of Toy Kaleidoscope When looking down the tube that holds the mirrors, we see many images Straight ahead, we see whatever is at the end of the tube (called the object)
  • Kaleidoscope | History | Research Starters | EBSCO Research
    A kaleidoscope is a cylindrical optical instrument that creates vibrant, symmetrical patterns through the use of mirrors and colorful objects such as beads or glass The light entering from one end reflects off the mirrors, producing dynamic and beautiful designs





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