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单词 Mathematical equations
释义

Mathematical equations

英语例句库

The solution can be expressed by a mathematical equation.

答案可用一个数学方程式来表示。

原声例句
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。

6 Minute English 六分钟英语

I asked you how many digits of the mathematical equation, pi, she could remember.

我问你,她能记住数学方程式——圆周率小数点后多少位数字。

6 Minute English 六分钟英语

Computers do this in a more complicated way by repeating mathematical equations over and over again.

计算机以一种更复杂的方式来实现这一点——通过一遍又一遍地重复数学方程式。

连线杂志

It's not an easy question and you can get very complex with mathematical equations, the history of it, how it came to be.

这不是一个简单的问题,如果牵扯到数学方程、它的历史,它怎么来的会变得非常复杂。

6 Minute English 六分钟英语

In 2005, she recited the numbers of pi, the mathematical equation describing the proportions of a circle – but how many digits did she manage to remember?

2005年,她背诵了圆周率——描述圆的比例的数学方程式——但她设法记住了小数点后多少位数字?

学生科学报

The scientists took this curve and developed a new mathematical equation to calculate a dog's age.

科学家们根据这条曲线开发了一个新的数学方程式来计算狗的年龄。

Crash Course 天文篇

The mathematical equations that governed the physical processes of fusing hydrogen into helium were being worked out, and applied to what we knew from observing the stars themselves.

控制氢聚变为氦的物理过程的数学方程式正被推演出来,并应用于我们通过观察恒星本身所知道的东西。

经济学人 Science and technology

If a model can observe a ball flying through the air, it might more easily work out the mathematical equation that describes the projectile's motion.

如果模型可以观察到空中飞行的球,它可能会更容易地推导出描述抛射物运动的数学方程。

世界历史百科全书

They observed the movement of celestial bodies and used mathematical equations to predict when these would turn up in a certain region of the sky, and they also named the constellations which were later renamed by the Greeks.

他们观察天体的运动,用数学方程式预测天体何时会出现在天空的某个区域,他们还命名了星座,后来这些星座被希腊人重新命名。

纽约杂志(视频版)

We've invested hundreds of thousands of hours feeding mountains of statistical data through a complex mathematical equation that creates an algorithm that takes mere seconds to pinpoint the exact right time to talk about gun reform.

我们投入了数十万小时,通过一个复杂的数学方程式来提供堆积如山的统计数据,该方程式创建了一种算法,只需几秒钟就能确定谈论枪支改革的确切正确时间。

大神带你过雅思写作

And the last thing that you want to avoid, the thing that you never want to do, is to use a memorized formula, to treat writing in the same way that someone would treat a mathematical equation.

你最不想避免的事情,也是你永远不想做的事情,就是使用记住的公式,像对待数学方程式一样对待写作。

中文百科

方程 Equation

(重定向自Mathematical equations)
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

(重定向自Mathematical equations)
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.

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更新时间:2025/6/19 5:29:55