资料来源 : pyDict

熔岩,火山岩

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

Lava \La"va\, n. [It. lava lava, orig. in Naples, a torrent of
   rain overflowing the streets, fr. It. & L. lavare to wash.
   See {Lave}.]
   The melted rock ejected by a volcano from its top or fissured
   sides. It flows out in streams sometimes miles in length. It
   also issues from fissures in the earth's surface, and forms
   beds covering many square miles, as in the Northwestern
   United States.

   Note: Lavas are classed, according to their structure, as
         scoriaceous or cellular, glassy, stony, etc., and
         according to the material of which they consist, as
         doleritic, trachytic, etc.

   {Lava millstone}, a hard and coarse basaltic millstone from
      the neighborhood of the Rhine.

   {Lava ware}, a kind of cheap pottery made of iron slag cast
      into tiles, urns, table tops, etc., resembling lava in
      appearance.

资料来源 : WordNet®

lava
     n : rock that in its molten form (as magma) issues from
         volcanos; lava is what magma is called when it reaches
         the surface

资料来源 : Free On-Line Dictionary of Computing

LAVA
     
        A language for {VLSI} that deals with "sticks", i.e. wires
        represented as lines with thickness.
     
        ["A Target Language for Silicon Compilers", R.J. Matthews et
        al, IEEE COMPCON, 1982, pp. 349-353].
     
        (1994-12-07)