【计】 radix exchange sort
base; cardinal number; radix
【计】 base number; base numder; cardinal number; cardinality; radix
【经】 base number; cardinal number
exchange; interchange; reciprocate
【计】 transput
【化】 double replacement
sort; class; classify; assort; divide; label; staple; system
【计】 categories; categorization; category
【化】 classification
【医】 classifieation; grouping; systematization; systematize; typing
【经】 classification; classifying; group; sort