资料来源 : pyDict

定置,固定,定色

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

Fixation \Fix*a"tion\ (f[i^]ks*[=a]"sh[u^]n), n. [Cf. F.
   fixation.]
   1. The act of fixing, or the state of being fixed.

            An unalterable fixation of resolution.
                                                  --Killingbeck.

            To light, created in the first day, God gave no
            proper place or fixation.             --Sir W.
                                                  Raleigh.

            Marked stiffness or absolute fixation of a joint.
                                                  --Quain.

            A fixation and confinement of thought to a few
            objects.                              --Watts.

   2. The act of uniting chemically with a solid substance or in
      a solid form; reduction to a non-volatile condition; --
      said of gaseous elements.

   3. The act or process of ceasing to be fluid and becoming
      firm. --Glanvill.

   4. A state of resistance to evaporation or volatilization by
      heat; -- said of metals. --Bacon.

资料来源 : WordNet®

fixation
     n 1: an abnormal state in which development has stopped
          prematurely [syn: {arrested development}, {infantile
          fixation}, {regression}]
     2: an unhealthy and compulsive preoccupation with something or
        someone [syn: {obsession}]
     3: the activity of fastening something firmly in position
     4: (histology) the preservation and hardening of a tissue
        sample to retain as nearly as possible the same relations
        they had in the living body [syn: {fixing}]