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。

the conclusion shows that the optimal strategy of predator is the quadratic equation of time and the profit is the descending function of temporary impact coefficient.

结论表明，捕食者的最优交易策略为时间的二次曲线形式，并且捕食交易利润是瞬时沖击系数的单调减函数。

in the position of fracture structure, transient electromagnetic method showing that the quadratic equation electric potential of normalization attenuation fast and it present double peak abnormality.

在断裂构造位置，瞬变电磁法表现为归一化二次电位衰减快，呈现双峰异常。

a new compensation method for the temperature coefficient of the sensor—the correction method of quadratic equation and the algorithm for temperature compensation is put forward.

提出一种对传感器温度系数的校正新方法——采用二次方程校正法和温度补偿算法相结合的温度校正方法。

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。

a new simple pore mechanics model is established based the pore structure of low permeability reservoir rock, from which the quadratic equation of effective stress and permeability can be educed.

针对多孔介质特殊的孔隙结构特征，建立了一个新的简化孔隙力学模型，并由该模型导出了渗透率与有效应力的二次多项式关系。

this function solves a standard quadratic equation .

这个函数求解一个标準的二次方程。

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。

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

在高中代数学里，你学习了标準二次方程式

the child then knows how to solve a quadratic equation .

于是学生就会解二次方程了。

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。

the way of working out the problem of taking two line segments as the root of an equation is to link up monodic quadratic equation directly with geometry and establish the connection between them.

以两线段长为一元二次方程的根的问题的解法，是把一元二次方程与几何问题直接挂钩，沟通了几何与二次方程之间的联系。

theoretically speaking, it is a rather-clearly discussed subject to standardize the quadratic equation into the normal forms by spinning the coordinate axis so as to approach the shapes of its curves.

从理论上讲，通过坐标轴旋转将二次方程化简为规范形式，从而讨论其曲线的形状，这已是讨论得相当明了的课题。

least square regression method was used for mtf curve (at logarithmic axis) fitting with quadratic equation so as or cubic equation to obtain the desired parameters.

用最小二乘法对mtf曲线（对数坐标下）进行二、三次项拟合，求得拟合参数。

the algorithm is obtained to overcome the redundancy problem and xl algorithm is improved, which effectively reduces the computational complexity of solving multi-variable quadratic equation system.

分析表明，改进后的xl算法能降低求解多变量二次方程组的计算复杂性。

aiming at problems of solving multiple quadratic equation systems, the redundancy of extending equations by extended linearization (xl) algorithm is analyzed.

针对多变量二次方程组的求解问题，对xl算法的冗余性进行分析与改进。