quadratic equation
英 [kwəˈdrætik iˈkweiʃən] 美 [kwɑˈdrætɪk ɪˈkweʒən]

释义

二次方程；

英英释义

quadratic equation

• n.an equation in which the highest power of an unknown quantity is a square

  同义词：quadratic

双语例句

1. Some quadratic equations have no real roots.
   某些二次方程没有实数根。
2. The acquisition of the power of solving a quadratic equation is part of the process of sharpening the mind.
   学习解二次方程就是塑造头脑这个工具的一部分。

权威例句

Quadratic Equation
Varieties Defined by Quadratic Equations
A contribution to matrix quadratic equations
Quadratic equations and applications to Chandrasekhar's and related equations
Block Ciphers and Systems of Quadratic Equations
Solving Quadratic Equations via PhaseLift When There Are About as Many Equations as Unknowns
Solving Underdefined Systems of Multivariate Quadratic Equations
Varieties Defined by Quadratic Equations. 1970 Questions on Algebraic Varieties (C.I.M.E., III Ciclo
Taxonomy of Public Key Schemes based on the problem of Multivariate Quadratic equations
Irreducible Affine Varieties over a Free Group : I. Irreducibility of Quadratic Equations and Nullstellensatz ☆