biquadratic

a. 四乘冪的、雙二次的

n. 四乘冪、四次方程式

學術名詞

  • 雙二次的:電機工程、電力工程
  • 雙二次:數學
  • 四次:數學

英文釋義

  1. an algebraic equation or function of the fourth degree
  2. an equation of the fourth degree
  3. a polynomial of the fourth degree
  4. involving the fourth and no higher power of a quantity or degree