曲线论 Traditional form: 曲線論 Pinyin (reading): qūxiànlùn Definitions: the theory of curves Characters: 曲 - crooked, bent; wrong, false 线 - line, thread, wire; clue, trail 论 - debate; discussion Traditional characters: 曲 - crooked, bent; wrong, false 線 - line, thread, wire; clue, trail 論 - debate; discussion