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

Evidence \Ev"i*dence\, v. t. [imp. & p. p. {Evidenced}; p, pr. &
   vb. n. {Evidencing}.]
   To render evident or clear; to prove; to evince; as, to
   evidence a fact, or the guilt of an offender. --Milton.

资料来源 : WordNet®

evidenced
     adj : supported by evidence; "their evidenced friendliness to the
           US"