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单词

quadratic

读音
kwɑːˈdrætɪk
美式
英式
词根

释义

adj. [数] 二次的 n. 二次方程式

例句

By 1545, Gerolamo Cardano compiled the works related to the quadratic equations.
到1545年,卡达诺编写了有关二次方程的著作。
You will get two solutions; it's a quadratic equation.
得到两个解,这是二次方程。
The quadratic equation may have instilled horror in many of us.
对很多人来说,二次方程是很恐怖的。

强化记忆

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you kissed the names of the nine muses good-byeand you watched the quadratic equationpack its bag.
Seems sensible, but there's a problem here.This is what's known as a quadratic-time algorithm.With an inbox that's twice as full, these passes will take twice as long
as a way of thinking.I don't solve quadratic equations to help me with my daily life,but I do use mathematical thinking to help me understand arguments
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