突变理论 tū biàn lǐ lùn

(math.) catastrophe theory

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. (math.) catastrophe theory

Characters

Character Meaning
突 tū HSK 3
sudden; to break through; to move forward quickly
变 biàn HSK 3
to change; to become different; to transform
理 lǐ HSK 3
reason; to manage; to handle
论 lùn HSK 4
to discuss; to talk about; to regard