quadratic equation
音标发音
- 英式音标 [kwɒdˌræt.ɪk ɪˈkweɪ.ʒən]
- 美式音标 [kwɑːdˌræt̬.ɪk ɪˈkweɪ.ʒən]
- 英式发音
- 美式发音
基本解释
- [数] 二次方程式
英汉例句
- The child then knows how to solve a quadratic equation .
于是学生就会解二次方程了。 - It is a quadratic equation, so you get two solutions of which one of them is nonphysical, so you can reject that one.
这是一个两次方程,你会得到两个,和物理无关的答案,你可以舍掉那一个。 - 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.
恐怕有很多人都对二次方程望而生畏吧…可是你知道么,世界上有5%-7%的人面对最基本的算术也会紧张焦虑。 - They are going to accompany particles surely as every quadratic equation has two solutions.
他们是成对的粒子,正如每个二次方程都有两个根一样
耶鲁公开课 - 基础物理课程节选 - 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.
他当时只是想去描述电子,但是数学理论告诉我们,二次方程有两个根,而第二个根在数学上和第一个根一样有趣
耶鲁公开课 - 基础物理课程节选
双语例句
原声例句
词组短语
- quadratic curve equation 二次曲线方程
- Quadratic parameterized equation 二次参数方程组
- quadratic matrix equation 二次矩阵方程
- quadratic indefinite equation 二次不定方程
- binary quadratic diophantine equation 二元二次Diophantine方程
短语
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
剑桥英英字典
专业释义
- 二次方程
- 数学模型
- 二次方程式
- 二次方程式