散度定理的意思、翻譯和例句

是什麼意思

「散度定理」是向量微積分中的一個重要定理,也稱為高斯定理。它描述了向量場在一個封閉曲面上的散度與該曲面所包圍的體積內的總流量之間的關係。具體來說,散度定理表明,封閉曲面上的向量場的總流出量等於該曲面所包圍的體積內的散度的積分。這一定理在物理學和工程學中有廣泛的應用,特別是在流體力學和電磁學中。

依照不同程度的英文解釋

  1. A rule about how things move out of a closed space.
  2. A principle that connects what happens inside a space to its outside.
  3. A mathematical statement about flows and fields.
  4. A theorem relating a vector field's divergence to the flow across a surface.
  5. A theorem that equates the total outward flow through a surface to the divergence inside.
  6. A mathematical relationship that connects surface integrals and volume integrals.
  7. A fundamental theorem in vector calculus linking divergence and flux.
  8. A key theorem in physics that describes how fields behave at boundaries.
  9. A theorem that connects the behavior of a vector field at a boundary with its divergence in the enclosed volume.
  10. A theorem that states the total outward flow through a closed surface equals the integral of divergence over the volume it encloses.

相關英文單字或片語的差別與用法

1:Divergence Theorem

用法:

這是散度定理的另一個名稱,強調了向量場的散度與流量之間的關係。它在數學和物理中具有廣泛的應用,特別是在分析流體和電場時。

例句及翻譯:

例句 1:

根據散度定理,這個向量場的總流量可以通過計算其散度來獲得。

According to the divergence theorem, the total flux of this vector field can be obtained by calculating its divergence.

例句 2:

在這個例子中,我們將使用散度定理來求解流體的流量。

In this example, we will use the divergence theorem to calculate the flow of the fluid.

例句 3:

散度定理在電磁學中也有重要的應用。

The divergence theorem also has important applications in electromagnetism.

2:Gauss's Theorem

用法:

這個名稱是為了紀念數學家卡爾·弗里德里希·高斯而命名的,強調了他在數學和物理學中的貢獻。

例句及翻譯:

例句 1:

高斯定理幫助我們理解電場和引力場的行為。

Gauss's theorem helps us understand the behavior of electric and gravitational fields.

例句 2:

應用高斯定理可以簡化許多物理問題的計算。

Applying Gauss's theorem can simplify the calculations of many physical problems.

例句 3:

在這個課程中,我們將深入探討高斯定理的應用。

In this course, we will explore the applications of Gauss's theorem in depth.

3:Flux Theorem

用法:

這個名稱強調了流量的概念,通常用於描述向量場如何通過某個面積或邊界流動。

例句及翻譯:

例句 1:

流量定理在流體力學中是非常重要的。

The flux theorem is very important in fluid mechanics.

例句 2:

我們可以使用流量定理來分析這個系統的行為。

We can use the flux theorem to analyze the behavior of this system.

例句 3:

流量定理為我們提供了一種計算流動的有效方法。

The flux theorem provides us an efficient way to calculate the flow.