泊松分佈 bó sōng fēn bù

DEFINITIONS

  1. Poisson distribution (in statistics)

CHARACTERS

泊 bó
HSK 6
anchor vessel; lie at anchor
松 sōng
HSK 4
pine tree; fir tree
分 fēn
HSK 1
divide; small unit of time etc.
佈 bù spread, publicize, announce