单词：quadratic
音标：[kwә'drætik] ；
a. 二次的
n. 二次方程式
n. 二次方程式
n. a polynomial of the second degree
a. of or relating to or resembling a square
a. of or relating to the second power
a. of or relating to or resembling a square
a. of or relating to the second power
词型变化：名词复数形式 : quadratics
词性分布：
quadratic的用法和样例：
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。
词汇搭配
- quadratic equation二次方程
- quadratic form方形,二次齐式...
- quadratic differential二次微分
- quadratic interpolation二次插值法
- quadratic term二次项,平方项...
- quadratic residue二次剩余
- quadratic mean均方值
- quadratic congruence二次线汇
- quadratic convergence二次收敛
- quadratic damping按平方律衰减...
- quadratic error二次误差
- quadratic inequality二次不等式
- quadratic potentiometer平方电位计
- quadratic programming二次最优化,二次规划...
- quadratic variation二次变分
- quadratic curve二次方曲线
- quadratic system正方晶系
- quadratic approximation二次逼近
- quadratic component二次方分量,平方项,...
【近义词】
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