quadratic equation

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• 英式音標(biāo) [kw?d?r?t.?k ??kwe?.??n]
• 美式音標(biāo) [kwɑ?d?r?t?.?k ??kwe?.??n]
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基本解釋

• [數(shù)] 二次方程式

同根派生

• quadratic equation相關(guān)詞

英漢例句

雙語例句

• The child then knows how to solve a quadratic equation .
  于是學(xué)生就會解二次方程了。
• It is a quadratic equation, so you get two solutions of which one of them is nonphysical, so you can reject that one.
  這是一個兩次方程，你會得到兩個,和物理無關(guān)的答案，你可以舍掉那一個。
• The quadratic equation may have instilled horror in many of us. But for some 5 to 7 percent of the population even basic math—like the concept of the numbers 5 and 7—causes anxiety.
  恐怕有很多人都對二次方程望而生畏吧…可是你知道么，世界上有5%-7%的人面對最基本的算術(shù)也會緊張焦慮。

原聲例句

• They are going to accompany particles surely as every quadratic equation has two solutions.
  他們是成對的粒子,正如每個二次方程都有兩個根一樣
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選
• He was trying to describe electrons, but the theory said there are two roots in the quadratic equation and the second root is mathematically as interesting as the first one.
  他當(dāng)時只是想去描述電子,但是數(shù)學(xué)理論告訴我們,二次方程有兩個根,而第二個根在數(shù)學(xué)上和第一個根一樣有趣
  耶魯公開課 - 基礎(chǔ)物理課程節(jié)選

• quadratic equation更多例句

詞組短語

短語

• quadratic curve equation 二次曲線方程
• Quadratic parameterized equation 二次參數(shù)方程組
• quadratic matrix equation 二次矩陣方程
• quadratic indefinite equation 二次不定方程
• binary quadratic diophantine equation 二元二次Diophantine方程

• quadratic equation更多詞組

英英字典

劍橋英英字典

• an equation that includes an unknown value that is multiplied by itself only once, and does not include an unknown value multiplied by itself more than once

• quadratic equation劍橋字典
• quadratic equation柯林斯字典

專業(yè)釋義

數(shù)學(xué)

• 二次方程

機械工程

• 數(shù)學(xué)模型

物理學(xué)

• 二次方程式

計算機科學(xué)技術(shù)

• 二次方程式