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单词 equation
释义

equation /ɪˈkweɪʒn//ɪˈkweɪʒn/

英汉-汉英词典
n. 方程式,等式;相等;反应式
形容词: equational
词组 | 习惯用语
differential equation 微分方程
wave equation 波动方程
regression equation 回归方程
state equation 状态方程
integral equation 积分方程
balance equation 平衡方程,平衡方程式
partial differential equation 偏微分方程
diffusion equation 扩散方程
structural equation 结构方程式
constitutive equation 本构方程
motion equation 运动方程
equation of state 状态方程式
difference equation [计]差分方程,差分方程式
rate equation 速率方程
linear equation n. 线性方程
ordinary differential equation 常微分方程
basic equation 基本方程;基底方程
governing equation 控制方程
matrix equation 矩阵方程
equation of motion 运动方程
英语例句库
  1. There is an equation between unemployment and rising crime levels.
    失业人数增加则犯罪数量增加。
  2. Nonhomogeneity of different localized formation leads to nonlinearity formation resistivity equations.
    文中指出地层局域化后的非均质导致地层电导率公式的非线性。
  3. In the "Acta" of 1691 James Bernoulli derived the equation for the tractrix.
    在1691年的《学报》中詹姆士?伯努利推导出跟踪曲线的方程
  4. The general event horizon formula of black hole is given from null hypersurface equation.
    从零曲面方程出发,导出了黑洞视界面的普遍公式.
  5. The solution can be expressed by a mathematical equation.
    答案可用一个数学方程式来表示。
  6. The availability of public transport is also part of the equation.
    公共交通的便利也是考虑因素之一。
  7. Function Grapher 2D Edition can be used to make 2D equation graphs.
    功能grapher二维版可以用来制造二维方程图。
  8. Observational studyaims at the approach to a dynamic system whose equation is undeterminable.
    该方程组的解在有限时段上的采样值与给定序列重合。
  9. In order to define this irrotationality condition mathematically, let us consider the equation of motion in terms of velocities.
    为了从数学上确定此无旋性条件,我们考虑以速度为未知函数的运动方程
  10. The free energy functional for the time dependent Ginzburg-Landau equation were got by means of the Flory-Huggins free energy.
    首先我们从Flory-Huggins自由能出发,提出了适合于时间依赖的Ginzburg-Landau方程(TDGL)的自由能泛函。
  11. Its gene frequency was calculated according to Hardy-Weinberg equation.Results Activity of serum paraoxonase was 97.6-472.1 unit.
    结果正常人群的对氧磷酶活性范围在97.6~472.1单位之间,不同年龄和性别之间差异无显著性。
  12. An algorithm was constructed to solve the least squares bisymmetric solution of a class of matrix equation.
    摘要构造了一种迭代法求一类矩阵方程的最小二乘双对称解。
  13. The parameters of JWL equation of state for detonation products of ROTL 905 aluminized explosive were calculated.
    利用圆筒试验数据计算了含铝炸药JWL状态方程参数。
  14. The gust-cascade interaction noise was numerically simulated using computational aeroacoustics by solving the two-dimensional linearized Euler equations.
    采用计算气动声学方法求解二维线化欧拉方程对阵风与叶栅的干涉噪声进行了数值模拟。
  15. The deviation of the extrudation moisture regain obtained by the approximate equation increases with increasing of size concentration.
    随着浆液质量分数的增加,按近似关系式求得的浆纱压出回潮率的偏差率增大。
  16. Based on the two-dimension adlittoral non-invariablenes flow control equation of lakes,a hydrodynamic model of lakes was built up.
    从二维浅水非恒定流的控制方程出发,建立了一个二维湖泊流体动力学模型。
  17. Analytic resolution of rate equation for the nonradiative depopulation not equal to zero is derived for the first times.
    首次推导出了非辐射人口不为零时速率方程的解析解。
  18. This paper presents the research scopes, developing history, basic equations, theoretical studies and the applications of magnetoelasticity and thermal-magnetoelasticity.
    介绍了磁弹性、热磁弹性的基本内容,发展简史,基本方程,理论研究,实际应用研究及其未来应用前景。
  19. Sparky, I'm gonna have to strongly recommend clinging as strongly as possible to the shrinkwrap side of the equation.
    + 就是这样,所以我强力建议要坚守在套装软体这边。
  20. The micell of block copolymer conjugates releases drugs followed the rule of first order equation and had no burst effect.
    键合物胶束体外释药遵从一级动力学,不存在突释现象。

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原声例句
生活大爆炸 第1季

Hey, what's the matter? My equations, someone has tampered with my equations.

怎么了?我的公式,有人改过我的公式!

瑞秋课堂之30天打卡105词(含译文)

He's starting to work out simple equations in school.

他在学校里已经开始计算简单的方程式了。

向前一步(Lean In)

But the advent of the modern-day breast pump has changed the equation.

好在抽乳器已经从某种程度上改变了这种情况

VOA常速英语_亚洲

But soaring inflation could be changing that political equation.

但飙升的通膨可能会改变这种政治平衡

玛丽和马克思 原声版

If only there was a mathematical equation for love.

要是爱情也能用数学公式解决就好了。

PBS访谈健康系列

And so the brain searches for a way to process that incomplete equation.

于是大脑会寻找一个处理不完整等式的方法。

剑桥学霸读书分享

And this is the maths equation that works this out.

这是解决这个问题的数学方程式

Crash Course 疫情科学篇

In fact, the relationship between variables is really an equation.

其实变量之间的关系是一个公式

去空白轴版本

Why don't you solve the equation on the board?

你来解黑板上这个方程好吗?

经济学人-科技

But robotics may change the equation.

不过,机器人技术或许能改变这种格局

中文百科

方程

用图像来模拟方程,其中x, y, z为实数,用砝码来模拟

数学中方程可以简单的理解为含有未知数的等式。例如以下的方程

其中的x为未知数。

如果把数学当作语言,那幺方程可以为人们提供一些用来描述他们所感兴趣的对象的语法,它可以把未知的元素包含到陈述句当中(比如用“相等”这个词来构成的陈述句),因此如果人们对某些未知的元素感兴趣,但是用数学语言去精确地表达那些确定未知元素的条件时需要用到未知元素本身,这时人们就常常用方程来描述那些条件,并且形成这样一个问题:能使这些条件满足的元素是什幺?在某个集合内,能使方程中所描述的条件满足的元素称为方程在这个集合中的解(比如带入某个含未知数的等式时,使式等号左右两边相等的数)。

英语百科

Equation 方程

Illustration of a simple equation; x, y, z are real numbers, analogous to weights.
The Nine Chapters on the Mathematical Art is an anonymous Chinese book proposing a method of resolution for linear equations.
A conic section is the intersection of a plane and a cone of revolution.
Cartesian coordinate system with a circle of radius 2 centered at the origin marked in red. The equation of a circle is (x − a)2 + (y − b)2 = r2 where a and b are the coordinates of the center (a, b) and r is the radius.

In mathematics, an equation is an equality containing one or more variables. Solving the equation consists of determining which values of the variables make the equality true. In this situation, variables are also known as unknowns and the values which satisfy the equality are known as solutions. An equation differs from an identity in that an equation is not necessarily true for all possible values of the variable.

近义、反义、联想词
近义词
n.
mathematical statement, status, position, equalization, equalisation, leveling

联想词
quadratic二次的;calculation计算;polynomial多项式;formula公式,准则;calculus结石;coefficient系数;summation总和,加在一起;formulae客套话;equilibrium平衡,均势;approximation接近;exponent拥护者,鼓吹者,倡导者;
英英词典
equation n.
  1. a mathematical statement that two expressions are equal
  2. a state of being essentially equal or equivalent; equally balanced

  3. synonymous: equality, equivalence, par
  4. the act of regarding as equal

  5. synonymous: equating
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更新时间:2025/6/19 18:58:06