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单词 complex number
释义

complex number

英汉-汉英词典
复数
词组 | 习惯用语
您要查找的是不是:
    Complex numbers 复数; 第二周; 第一周;
    Complex numbers operation 复数运算
    Complex number algebraic expression 复数的代数形式
    Complex numbers' methods 复数方法
    complex number solution 复数法
    complex number plane 复数平面
complex numbers 复数
complex number [数] 复数
conjugate complex number [数] 共轭复数
argument of a complex number [数] 复数的辐角
complex magnetic reynolds number 复磁雷诺数
英语例句库
  1. The IMPOWER(string) returns a complex number raised to a power.
    IMPOWER(字符串;数值) 函数返回复数的幂。

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原声例句
赖世雄进阶英语词汇3500

The mathematician invented a complex number system.

那位数学家发明了一套复杂数字系统。

生活大爆炸 第1季

A little messy? The Mandelbrot set of complex numbers is a little messy. This is chaos. Excuse me.

有一点凌乱?曼德尔布罗特集合才叫有一点凌乱,这简直是一团糟。不好意思。

202325

In algebra, his work expanded our understanding of polynomial equations, opening new doors of exploration in complex numbers.

在代数方面,他的工作扩展了我们对多项式方程的理解,打开了探索复数的新大门。

流行文化

Complex numbers hard to remember, so systems have been created to simplify geocodes.

复杂数字很难记住, 因此已经创建了系统来简化地理编码。

Veritasium 真理元素

More generally, they're related by a complex number.

更一般地,它们 通过复数相关联。

202325

This was a significant milestone that connected the fields of algebra and complex numbers and showed the breadth and depth of Gauss's mathematical acumen.

这是一个重要的里程碑,连接了代数和复数领域,并展示了高斯数学敏锐度的广度和深度。

双语版 TED-Ed 演讲精选

But then mathematicians defined the square root of negative one as a new number called i, opening up a whole new mathematical world of complex numbers.

但后来数学家们取 -1 的平方根为一个叫 i 的新数字,在数学领域里,这为复杂数字打开了全新的世界。

Mosh带你学编程

We have strings numbers and boolean Numbers can be integers floats or complex numbers Here's the second question. You have this variable fruit set to Apple. What do you think?

我们有字符串数字和布尔数字可以是整数浮点数或复数这是第二个问题。您将这个变量 fruit 设置为 Apple。你怎么认为?

BBC 听力 2012年12月合集

This letter is of a particular interest, partly because it's in code, a not very complex number for letter substitution, but also because it was written at the turning point of Napoleon's career.

这份书信是用密码写的,用的字母替换法不难理解,而且书写这封信时,拿破仑正处在事业的转折点,因此这封信很有趣。

中文百科

复数 (数学)

函数f(x)=(x²-1)(x-2-i)²/(x²+2+2i)的绘图。色相表示函数的辐角,饱和度与明度表示函数的幅值。
X = A + B
X = AB
X = A*

复数,为实数的延伸,它使任一多项式方程序都有根。复数当中有个「虚数单位」i,它是-1的一个平方根,即i ^2 = -1。任一复数都可表达为x + yi,其中xy皆为实数,分别称为复数之「实部」和「虚部」。

复数的发现源于三次方程的根的表达式。数学上,「复」字表明所讨论的数域为复数,如复矩阵、复变函数等。

英语百科

Complex number 复数 (数学)

A complex number can be visually represented as a pair of numbers (a, b) forming a vector on a diagram called an Argand diagram, representing the complex plane.
An illustration of the complex plane. The real part of a complex number z = x + iy is x, and its imaginary part is y.
Figure 1: A complex number plotted as a point (red) and position vector (blue) on an Argand diagram; a+bi is the rectangular expression of the point.

A complex number is a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation i = −1. In this expression, a is the real part and b is the imaginary part of the complex number.

近义、反义、联想词
近义词
n.
number

英英词典
complex number n.
  1. (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of -1

  2. synonymous: complex quantity, imaginary number, imaginary
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更新时间:2025/6/19 5:12:27