quadratic polynomial

基本解释

• [数] 二次多项式

同根派生

英汉例句

双语例句

• A new algorithm by use of quadratic polynomial is proposed to reconstruct inrush, and the corresponding sampling rate is determined.
  提出了用二次多项式重构励磁涌流的新算法，并确定了相应的采样率。
• But for some special highly nonlinear structure, Quadratic Polynomial Response Surface Method can't get precise value of design point or can't be convergent.
  但是对于一些特殊的高度非线性功能函数，二次多项式响应面法不能准确获得验算点或者无法收敛。
• Nonlinear multiple regression model on the structure activity relationship of ternary dissymmetric organic phosphate insecticide is obtained by quadratic polynomial stepwise regression method.
  采用二次多项式逐步回归分析法建立了三元不对称有机磷酸酯类杀虫剂的多元非线性构效关系回归模型。

原声例句

• We saw some quadratic algorithms, typically those are things with multiple nested loops, or iterative or recursive calls, where you're doing, say, a linear amount of time but you're doing it a linear number of times and so it becomes quadratic, and you'll see other polynomial kinds of algorithms.
  我们看过一些平方算法，他们一般进行了多次嵌套循环,或者递归迭代调用，对一个线性操作调用线性次,这样就变成平方次了,以后你们能看到,一些多项式算法。
  麻省理工公开课 - 计算机科学及编程导论课程节选

词组短语

短语

• quadratic trigonometric polynomial curveswith 二次三角多项式曲线
• quadratic c polynomial 四边形
• quadratic homogeneous polynomial [数]二次齐次多项式;二次齐次多项式
• Quadratic reconstruction polynomial 二次重构多项式
• quadratic trigonometric polynomial curve 二次三角多项式曲线

专业释义

计算机科学技术

• 二次多项式

  These algebraic operation equations of quadratic polynomial curve fitting undetermined coefficient are deduced. It is very convenient to process data in these equations.
  推导了二次多项式曲线拟合待定系数的代数计算公式,应用这些公式来处理数据非常方便。

  自然科学

• 二阶多项式

天文学

• 二阶多项式

地球科学

• 二次多项式

数学

• 二次多项式