複數指數的意思、翻譯和例句

是什麼意思

「複數指數」是指在數學中,當一個數的指數是複數時,形成的數學表達式。複數指數的形式通常是 a^(x + yi),其中 a 是一個實數,x 和 y 是實數,i 是虛數單位,滿足 i^2 = -1。複數指數的運算可以通過歐拉公式來簡化,該公式表明 e^(ix) = cos(x) + i*sin(x)。這使得複數指數在數學分析、物理學及工程學中有著廣泛的應用,特別是在涉及波動、振動和電路等方面。

依照不同程度的英文解釋

  1. When a number is raised to a power that includes imaginary parts.
  2. Using numbers that have both real and imaginary parts.
  3. A way to express numbers that combine real and imaginary components.
  4. A mathematical expression involving powers that are not just whole numbers.
  5. An expression where the exponent can be a complex number.
  6. A mathematical concept involving exponentiation with complex numbers.
  7. A form of exponentiation that incorporates both real and imaginary units.
  8. An advanced mathematical operation involving complex numbers as exponents.
  9. A sophisticated mathematical framework for exponentiation that includes complex numbers.
  10. A mathematical expression where the exponent is a complex number, combining real and imaginary parts.

相關英文單字或片語的差別與用法

1:Complex Exponent

用法:

在數學中,當指數是複數時,這個術語用來描述該情況。複數指數的運算可以使用歐拉公式來簡化,這使得它在許多數學和工程應用中非常重要。

例句及翻譯:

例句 1:

複數指數的計算可以通過歐拉公式來進行。

Calculating complex exponents can be done using Euler's formula.

例句 2:

在電路分析中,複數指數常用於表示交流電流。

In circuit analysis, complex exponents are often used to represent alternating current.

例句 3:

理解複數指數對於學習高級數學是很重要的。

Understanding complex exponents is crucial for studying advanced mathematics.

2:Complex Power

用法:

這個詞通常用於描述一個數的複數指數,特別是在物理和工程領域中,涉及到波動和振動的分析。

例句及翻譯:

例句 1:

在信號處理中,複數指數可以用來描述振幅和相位。

In signal processing, complex powers can be used to describe amplitude and phase.

例句 2:

複數指數的概念在量子力學中也很重要。

The concept of complex power is also important in quantum mechanics.

例句 3:

許多工程問題中都會用到複數指數

Complex powers are used in many engineering problems.

3:Complex Exponential

用法:

這是指包含複數指數的數學表達式,通常用於描述波動現象。

例句及翻譯:

例句 1:

複數指數函數在數學中有著重要的應用。

The complex exponential function has significant applications in mathematics.

例句 2:

在電氣工程中,複數指數用於分析交流電路。

In electrical engineering, complex exponentials are used to analyze AC circuits.

例句 3:

複數指數函數的性質對於解決微分方程非常有用。

The properties of complex exponential functions are very useful for solving differential equations.