网站首页  词典首页

请输入您要查询的英文单词:

 

单词 quadratic
释义

quadratic

听听怎么读
英 [kw??dr?t?k]
美 [kwɑ?dr?t?k]
是什么意思
  • adj.

    二次的;

  • n.

    二次方程式;

  • 英英释义

    quadratic[ kw?'dr?tik ]

    • n.
      • an equation in which the highest power of an unknown quantity is a square

        同义词:quadratic equation

      • a polynomial of the second degree

        同义词:quadratic polynomial

    • adj.
      • of or relating to or resembling a square

        "quadratic shapes"

      • of or relating to the second power

        "quadratic equation"

    学习怎么用

    词组短语

    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 equation[代数]二次方程式

    quadratic function二次函数

    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

    更多收起词组短语

    双语例句

    用作名词(n.)
    1. Roger can solve quadratic equations as easy as falling off a log.
      罗杰能轻而易举地解二次方程式。
    2. Ability to apply advanced mathematical concepts such as exponents, logarithms, quadratic equations, and permutations.
      在工作中能运用高等数学概念,如指数,对数,二次方程式和排列。

    权威例句

    Optimal control: linear quadratic methods
    Linear and quadratic time-frequency signal representations
    Semidefinite Relaxation of Quadratic Optimization Problems
    The explicit linear quadratic regulator for constrained systems ☆
    The Ant System Applied To The Quadratic Assignment Problem
    Computation of Piecewise Quadratic Lyapunov Functions for Hybrid Systems
    Quadratic configuration interaction. A general technique for determining electron correlation energies
    Robust stabilization of uncertain linear systems: quadratic stabilizability and H ∞ control theory
    Corrigendum to: “The explicit linear quadratic regulator for constrained systems” [Automatica 38(1) (2002) 3–20]
    Harmonic Vibrational Frequencies:? An Evaluation of Hartree?Fock, M?ller?Plesset, Quadratic Configuration Interaction, Density F...
    随便看

     

    英语词典包含168364条英汉在线翻译词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

     

    Copyright © 2010-2024 Sijigu.com All Rights Reserved
    京ICP备2021023879号 更新时间:2025/3/4 4:14:05