quadratic equation
二次方程
quadratic function
二次函数
quadratic programming
二次规划
quadratic form
二次型
quadratic polynomial
二次多项式
quadratic curve
二次曲线，二次方曲线
quadratic optimization
二次最优化
quadratic convergence
[计]二次收敛
quadratic interpolation
二次插值，二次插值法
quadratic residue
二次剩余
quadratic approximation
二次逼近
When the coefficients of quadratic equations were irrational numbers, Abu Kdmil abandoned the geometry demonstration showing the trend of arithmetization.
而且，当遇到具无理系数的方程时，作者放弃了几何证明，具有明显的算术化趋势。
The coma aberation and astigmation are rec t ified through carefully selecting the position of aperture stop and the paramete rs of the quadratic surface.
仔细选取系统的光阑位置，选取二次曲面的系数及二次曲面的位置，可以校正系统的参差及像散。
To improve the robustness of the Minimum Variance Distortionless Response (MVDR) beamforming to the array steering vector, a quadratic constraint method is proposed.
提出了一种基于阵列指向性二次型约束的优化算法，以提高最小方差无畸变响应（MVDR）波束形成对方向矢量的稳健性。
Based on the geochemical data of the long regional profile in western Jiangxi and using quadratic arithmetic average and correlation analysis,orebearing features of strata are discussed in this paper.
本文以赣西地区区域长剖面的地球化学测量数据为基础，运用二次算术平均及相关分析方法，探讨了地层含矿性。
The quadratic equation can be solved using the quadratic formula.
二次方程可以用二次方程公式来解。
She studied quadratic functions in her math class.
她在数学课上学习了二次函数。
The graph of a quadratic function is a parabola.
二次函数的图形是抛物线。
To find the vertex of a quadratic function, you can use the formula -b/2a.
要找到二次函数的顶点，你可以使用公式-b/2a。
Quadratic equations often involve finding the roots or solutions.
二次方程通常涉及找到根或解。
He struggled with understanding the concept of quadratic equations.
他在理解二次方程的概念方面遇到了困难。
The quadratic term in the equation is the highest power of x squared.
方程中的二次项是x的最高平方项。
The teacher explained the process of completing the square for quadratic expressions.
老师解释了对二次表达式进行平方完成的过程。
Quadratic functions are commonly used in physics and engineering.
二次函数在物理和工程中常被使用。
Students often learn about quadratic equations in high school algebra.
学生们常在高中代数课上学习二次方程。
quadratic equation
二次方程
quadratic function
二次函数
quadratic programming
二次规划
quadratic form
二次型
quadratic polynomial
二次多项式
quadratic curve
二次曲线，二次方曲线
quadratic optimization
二次最优化
quadratic convergence
[计]二次收敛
quadratic interpolation
二次插值，二次插值法
quadratic residue
二次剩余
quadratic approximation
二次逼近
When the coefficients of quadratic equations were irrational numbers, Abu Kdmil abandoned the geometry demonstration showing the trend of arithmetization.
而且，当遇到具无理系数的方程时，作者放弃了几何证明，具有明显的算术化趋势。
The coma aberation and astigmation are rec t ified through carefully selecting the position of aperture stop and the paramete rs of the quadratic surface.
仔细选取系统的光阑位置，选取二次曲面的系数及二次曲面的位置，可以校正系统的参差及像散。
To improve the robustness of the Minimum Variance Distortionless Response (MVDR) beamforming to the array steering vector, a quadratic constraint method is proposed.
提出了一种基于阵列指向性二次型约束的优化算法，以提高最小方差无畸变响应（MVDR）波束形成对方向矢量的稳健性。
Based on the geochemical data of the long regional profile in western Jiangxi and using quadratic arithmetic average and correlation analysis,orebearing features of strata are discussed in this paper.
本文以赣西地区区域长剖面的地球化学测量数据为基础，运用二次算术平均及相关分析方法，探讨了地层含矿性。
The quadratic equation can be solved using the quadratic formula.
二次方程可以用二次方程公式来解。
She studied quadratic functions in her math class.
她在数学课上学习了二次函数。
The graph of a quadratic function is a parabola.
二次函数的图形是抛物线。
To find the vertex of a quadratic function, you can use the formula -b/2a.
要找到二次函数的顶点，你可以使用公式-b/2a。
Quadratic equations often involve finding the roots or solutions.
二次方程通常涉及找到根或解。
He struggled with understanding the concept of quadratic equations.
他在理解二次方程的概念方面遇到了困难。
The quadratic term in the equation is the highest power of x squared.
方程中的二次项是x的最高平方项。
The teacher explained the process of completing the square for quadratic expressions.
老师解释了对二次表达式进行平方完成的过程。
Quadratic functions are commonly used in physics and engineering.
二次函数在物理和工程中常被使用。
Students often learn about quadratic equations in high school algebra.
学生们常在高中代数课上学习二次方程。
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