quadratic 详细解释

quadratic

[kwɑ:'drætik]

adj. 二次的
n. 二次方程式, 二次方程式论

词形变化

副词: quadratically |

英英释义

名词 quadratic:

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

同义词:quadratic equation

a polynomial of the second degree

同义词:quadratic polynomial

形容词 quadratic:

of or relating to or resembling a square

of or relating to the second power

补充

quadraticquadratic英:[kwəˈdrætik] 美:[kwɑˈdrætɪk]adj.1.二次的n.1.二次方程式

例句

1. a quadratic equation.二次方程。