chro·no·log·i·cal /ˌkrɑnəˈlɑʤɪkəl, ˌkro-/
  (a.)按年代序的
  Chron·o·log·ic Chron·o·log·ic·al a.  Relating to chronology; containing an account of events in the order of time; according to the order of time; as, chronological tables. --Raleigh. -- Chron*o*log*ic*al*ly, adv.
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  chronological
       adj : relating to or arranged according to temporal order;
             "chronological age"