堆垒数论 duī lěi shù lùn

DEFINITIONS

  1. additive number theory (math.)

CHARACTERS

堆 duī
HSK 5
heap, pile, crowd; pile up
垒 lěi rampart, military wall
数 shù
HSK 3
number; several, count; fate
论 lùn
HSK 4
debate; discuss; discourse