| 释义 |
quad·rat·ic 英kwɒˈdrætɪk美kwɑˈdrætɪkAHDkwŏ-drătʹĭk 高ＭＳ八ＧCOCA⁴⁵⁷⁰¹BNC³¹²²⁰iWeb¹⁸²⁵⁶Economist⁴¹³⁰³⁺²
基本英英词源搭配记法近义反义例句Thesaurus例句
adj.二次的³¹n.二次方程式⁵⁶;二次方程式论¹³副词quadratically
代数式方程和不等式数学
Noun:
an equation in which the highest power of an unknown quantity is a squarea polynomial of the second degree
Adjective:
of or relating to or resembling a square;quadratic shapes of or relating to the second power;quadratic equation quadr-,四，-atic,形容词后缀。用于数学名词平方。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,…
quadr-四at-ic…的⇒adj.二次的n.二次方程式⁵⁶;二次方程式论¹³adj.平方的;正方形的;数二次的³¹;二次方的;方形的;象限的;四方的n.数二次方程式⁵⁶;二次项;数二次方程式论¹³;平方;二项式近义词 quadratic equation二次方程quadratic polynomial二次多项式
形容词99%,名词1%
用作名词Roger can solvequadraticequations 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,quadraticequations, 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。as in.square
同义词 rectangularequilateral,foursquare,quadrate,squaredboxlike,boxy,equal-sided,orthogonal,quadratical,rectilinear,right-angled,squarish
squareadjective four-sided
boxlike,boxy,equal-sided,equilateral,foursquare,orthogonal,quadrate,quadratical,rectangular,rectilinear,right-angled,squared,squarish The local superlinear and quadratic convergence of this two models under some mild conditions without the strict complementary condition are analysed and proved.
详细分析和论证两个模型的局部超线性收敛性及二次收敛性条件，其中并不需要严格互补条件。 cnki
Then, of course, there will be maybe quadratic terms that will actually turn that, you know, this won't really say that your function is actually constant.
当然，函数的二阶项,可以看出，实际上发生了变化的，函数并不是真的不变了。163
Well, this is a quadratic equation in v of t.
这是关于 vt的,二次方程。163
A similar effect occurs using the quadratic probe.
类似的影响在二次探测中也存在。 blog.sina.com.cn
And in fact, if you look at the top figure it looks as exponential or, quadratic isn't even growing at all.
它看上去是指数型的,而幂次型的看上去,根本没有增长。163
As an important approach for improvement of productive efficiency and shape design, more and more attention is paid for reverse engineering, fitting of quadratic surface is one of its components.
作为提高生产效率和改善造型设计的重要途径，逆向工程受到越来越多的重视，空间二次曲面拟合是其重要组成部分之一。 cnki
Both vegetables and quadratic polynomials are made more interesting with the Mandelbrot set.
有了曼德尔勃特集合，蔬菜和二次多项式都变得有趣多了。 yeeyan
Both vegetables and quadratic polynomials are made more interesting with the Mandelbrot set. The formula explains the repeating complexity of broccoli heads like this one.
有了曼德尔勃特集合，蔬菜和二次多项式都变得有趣多了。这个方程式表现了类似图中的花椰菜菜籽的重复的复杂性。 yeeyan
Design- of- experiments interpretation. The mathematical model generated for each response Y was a quadratic model with first-order interactions, built according to the following equation.
设计的实验解释为每个响应值y生成的数学模型与一阶相互作用的二次模型，建立了根据下列公式。 pharmst
For instance, in order to use the quadratic formula you must have the quadratic in standard form first.
例如，为了使用二次方程式，你需要知道标准的二次平方式。 yeeyan
In this paper a piecewise- linear homotopy algorithm for quadratic programming is developed.
本文发展了一个关于二次规划问题的分段线性同伦算法。 cnki
It is a quadratic equation, so you get two solutions of which one of them is nonphysical, so you can reject that one.
这是一个两次方程，你会得到两个,和物理无关的答案，你可以舍掉那一个。163
Notice that this second equation is a quadratic equation in v of P.
注意，第二个方程是,关于vp的二次方程。163
READERS who were paying attention in their maths classes may recall that quadratic equations often have two solutions, one positive and one negative.
数学课上认真听讲的读者朋友或许都能想起二次方程式通常有两个解：一个是正解，另一个是负解。 ecocn
Sequential quadratic programming SQP method is an efficient method for solving smooth constrained optimization problems because of its fast convergence rate.
由于序列二次规划 SQP算法具有快速收敛速度，所以它是求解光滑约束优化问题的有效方法之一。 cnki
Support vector machine is an excellent machine learning technique and solving the very large quadratic programmingQP optimization problem is the key of training SVM.
支持向量机是一种非常优秀的机器学习技术，求解大规模二次规划问题是训练 SVM的关键。 cnki
The optimal temperature profiles inside the furnace at different EDC feeding rates were calculated by means of successive quadratic programming.
采用序列二次规划法求解，得到了不同的二氯乙烷进料流率下最优的炉膛分区温度操作值。 iciba
The temperature variation in the direction of thickness is assumed to be linear or quadratic.
此种单元可以假设温度沿壳体厚度方向为线性变化或二次函数变化。 cnki
The quadratic equations with satisfying complex parameters of Gaussian beam for any position in any arm of a ring cavity are presented.
本文给出了环形谐振腔任一支臂上任何位置处高斯光束复参量所满足的二次方程。 cnki
You will get two solutions; it's a quadratic equation.
得到两个解;,这是二次方程。163
You can be solving quadratic equations at the same time if you like.
如果你喜欢的话，你可以一边穿鞋一边解二次方程。 mytino
You can choose a linear interpolation or quadratic, but you've got to choose it.
你可以选择线性插值或抛物线型插值,但你总要做出选择。163 |