quadratic

quadratic怎么读

英式音标：[kwɒˈdrætɪk]

美式音标：[kwɑˈdrætɪk]

quadratic基本解释

adj. [数] 二次的

n. 二次方程式

quadratic的意思释义

adj.

二次的；

n.

二次方程式；

英英释义

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\"

quadratic用法及例句

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二次较优化

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

双语例句

用作名词(n.)

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。

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。

例句参考

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, Møller−Plesset, Quadratic Configuration Interaction, Density F...

quadratic词源

quadratic (adj.)

1650s, \"square,\" with -ic + obsolete quadrate \"a square; a group of four things\" (late 14c.), from Latin quadratum, noun use of neuter adjective quadratus \"square, squared,\" past participle of quadrare \"to square, set in order, complete\" (see quadrant). Quadratic equations (1660s) so called because they involve the square of x.

quadratic相关例句

1.quadratic spline

二次样条

2.quadratic residue

二次剩余

4.quadratic equation

二次方程

6.quadratic selection

二次选择

7.quadratic mapping

二次映射

8.quadratic trend

二次趋向

9.quadratic programming

二次计划

10.quadratic average

二次平均数