资料来源 : pyDict

回旋装置,回转仪,纵舵调整器

资料来源 : 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.

资料来源 : WordNet®

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