資料來源 : pyDict

迴旋裝置,回轉儀,縱舵調整器

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Gyroscope \Gy"ro*scope\, n. [Gr. ? ring, circle + -scope.]
   1. A rotating wheel, mounted in a ring or rings, for
      illustrating the dynamics of rotating bodies, the
      composition of rotations, etc. It was devised by Professor
      W. R. Johnson, in 1832, by whom it was called the
      {rotascope}.

   2. A form of the above apparatus, invented by M. Foucault,
      mounted so delicately as to render visible the rotation of
      the earth, through the tendency of the rotating wheel to
      preserve a constant plane of rotation, independently of
      the earth's motion.

資料來源 : WordNet®

gyroscope
     n : rotating mechanism in the form of a universally mounted
         spinning wheel that offers resistance to turns in any
         direction [syn: {gyro}]