quadratic equation

quadratic equation

美 [kwɑˌdrætɪk ɪˈkweɪʒ(ə)n] 　英 [kwɒˌdrætɪk ɪˈkweɪʒ(ə)n]

• na.二次方程式；“algebraic equation”的变体
• 网络一元二次方程；二次方程法；二次同余问题

词形变化

复数：quadratic equations  

英汉解释

na.	1. 二次方程式 2. “algebraic equation”的变体

英英解释

n.	1. an equation in which a variablequantity that can represent different amounts is multiplied by itself once only
na.	1. The variant of algebraic equation

例句

The result said that, the three-section method can lower the difficulty when a quadratic equation is considered, and with a good Precision.

研究表明，使用三段法可以有效的降低由于使用二次方程对非线性段进行描述所带来的建模及模型求解难度，并能够保持较高的精度。

Notice that this second equation is a quadratic equation in v of P.

注意，第二个方程是，关于vp的二次方程。

Hence, form a quadratic equation whose roots are the reciprocals of the roots of the equation .

由此，求一个二次方程，使它的根是方程的根的倒数。

Results Give the source of two important rules and point out that they described the root about a quadratic equation.

结果合理给出了法则的来源依据，指出法则的实质是在描述一个一元二次方程的根。

This program calculates the root(s) of the quadratic equation with very common and simple algorithms.

这个程序能用非常普通和简单的算法来计算一个二次方程的根。

Everything in algebra was boring extrapolation after that, including the quadratic equation, which I have never used in my life.

以后代数中的种种推论都很枯燥，包括二次方程式，我这辈子从未用过它。

A quadratic equation usually has two different solutions .

二次方程式通常都有两个不同的解。

The branch of algebra that deals with quadratic equation.

二次方程式论处理二次方程式的代数分支。

The quadratic equation may have instilled horror in many of us.

我们很多人可能面对二次方程式会感到恐惧。

You will get two solutions; it's a quadratic equation.

得到两个解；，这是二次方程。

Of the two solutions of this quadratic equation (x=6 and x=4. 8), we may only keep the one which is an integer.

在方程的两个解中（x=6，x=4.8），我们只保留整数解。

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。

Well, this is a quadratic equation in v of t.

这是关于vt的，二次方程。

Associating the Solution of Equation of Higher Degree with the Solution of Quadratic Equation with One Unknown

从一元二次方程的解联想到高次方程的解

Distribution of the Roots of Quadratic Equation with One Unknown

一元二次方程根的分布问题

Discriminant of a quadratic equation in one unknown

一元二次方程的判别式

The result shows: The relationship between state-owned stock and the achievement is prominent Model U under quadratic equation;

结果表明：国有股与业绩呈显著的U型关系，股权结构的其他变量在内生性的框架下并没有通过显著性检验。

In high-school algebra, you learned that the standard quadratic equation

在高中代数学里，你学习了标准二次方程式

Integer Roots of Quadratic Equation with One Unknown

一元二次方程的整数根

On Real Coefficient Quadratic Equation's Root of Commutative Algebra

交换代数中的实系数二次方程的根

On the Integral roots of Quadratic Equation with One Unknown

一元二次方程的整数根问题

The Splendid Deduction in Unitary Quadratic Equation

一元二次方程的演绎

This program calculates the quadratic equation

求解二次方程的程序

solve an assigned quadratic equation by completing the square

用完成平方法解指定的一个二次方程

Deduction of Monadic Quadratic Equation

一元二次方程的精彩演绎

For example, code to compute the roots of a quadratic equation might be written as follows

例如，可以按以下方式编写用于计算二次方程根的代码

Writes a procedure, asks a Yuan quadratic equation the root,

写一个程序，求一元二次方程的根

A Line-clipping Algorithm for Circle Clip Window that Needn't to Solve the Quadratic Equation

免解二次方程的圆形窗口裁剪算法

there are two roots in the quadratic equation

二次方程有两个根