资料来源 : pyDict

水合

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

Hydration \Hy*dra"tion\, n. (Chem.)
   The act of becoming, or state of being, a hydrate.

   {Water of hydration} (Chem.), water chemically combined with
      some substance to form a hydrate; -- distinguished from
      {water of crystallization}.

资料来源 : WordNet®

hydration
     n : the process of combining with water; usually reversible