资料来源 : Webster's Revised Unabridged Dictionary (1913)

Microscope \Mi"cro*scope\, n. [Micro- + -scope.]
   An optical instrument, consisting of a lens, or combination
   of lenses, for making an enlarged image of an object which is
   too minute to be viewed by the naked eye.

   {Compound microscope}, an instrument consisting of a
      combination of lenses such that the image formed by the
      lens or set of lenses nearest the object (called the
      objective) is magnified by another lens called the ocular
      or eyepiece.

   {Oxyhydrogen microscope}, and {Solar microscope}. See under
      {Oxyhydrogen}, and {Solar}.

   {Simple, or Single}, {microscope}, a single convex lens used
      to magnify objects placed in its focus.

Oxyhydrogen \Ox`y*hy"dro*gen\, a. [Oxy
   (a) + hydrogen.] (Chem.) Of or pertaining to a mixture of
       oxygen and hydrogen; as, oxyhydrogen gas.

   {Oxyhydrogen blowpipe}. (Chem.) See {Blowpipe}.

   {Oxyhydrogen microscope}, a form of microscope arranged so as
      to use the light produced by burning lime or limestone
      under a current of oxyhydrogen gas.