资料来源 : pyDict

分解,分离,游离

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

Dissociation \Dis*so`ci*a"tion\ (?; 106), n. [L. dissociatio:
   cf. F. dissociation.]
   1. The act of dissociating or disuniting; a state of
      separation; disunion.

            It will add infinitely dissociation, distraction,
            and confusion of these confederate republics.
                                                  --Burke.

   2. (Chem.) The process by which a compound body breaks up
      into simpler constituents; -- said particularly of the
      action of heat on gaseous or volatile substances; as, the
      dissociation of the sulphur molecules; the dissociation of
      ammonium chloride into hydrochloric acid and ammonia.

资料来源 : WordNet®

dissociation
     n 1: the act of removing from association
     2: a state in which some integrated part of a person's life
        becomes separated from the rest of the personality and
        functions independently [syn: {disassociation}]
     3: (chemistry) the temporary or reversible process in which a
        molecule or ion is broken down into smaller molecules or
        ions