收敛级数

收斂級數
shōuliǎnjíshù
convergent series (math.)

CEDICT

math

Entry Composition

1 收敛 shōuliǎn
  1. to dwindle; to vanish; to make vanish
  2. to exercise restraint; to curb (one's mirth, arrogance etc)
  3. to astringe
  4. (math.) to converge
2 级数 jíshù (math.) series