伯努利的意思、翻譯和例句

是什麼意思

「伯努利」通常指的是「伯努利定律」或「伯努利方程」,這是流體力學中的一個重要原理,描述了流體在流動過程中,壓力、速度和高度之間的關係。這一原理是由瑞士數學家雅各布·伯努利(Jakob Bernoulli)提出的,並在流體動力學中具有廣泛的應用。伯努利定律的基本概念是,在一個理想流體的流動中,流速越快的地方,壓力越低;而流速較慢的地方,壓力則較高。這一原理在工程、航空、氣象等領域都有重要的應用。

依照不同程度的英文解釋

  1. A principle about how liquids move.
  2. A rule for understanding fluid behavior.
  3. A theory about pressure and speed in fluids.
  4. A concept that relates speed, pressure, and height in moving fluids.
  5. A fundamental principle in fluid mechanics that explains the relationship between pressure and velocity.
  6. A theorem that describes the conservation of energy in fluid flow.
  7. A mathematical statement that connects the velocity of a fluid with its pressure and height.
  8. A physical law that provides insights into the behavior of moving fluids.
  9. A theorem named after a mathematician, crucial for understanding fluid dynamics.
  10. A foundational law in physics that describes the dynamics of fluid motion.

相關英文單字或片語的差別與用法

1:Bernoulli's Principle

用法:

這一原理指出,在流動的流體中,流速越快的地方,壓力越低。這一原理在航空工程和流體力學中具有重要意義,常用於解釋飛行器的升力和流體流動的行為。

例句及翻譯:

例句 1:

根據伯努利原理,飛機的翅膀設計使得空氣在翅膀上方流動得更快,從而產生升力。

According to Bernoulli's principle, the design of an airplane wing allows air to flow faster over the top, creating lift.

例句 2:

在液體流動的管道中,流速的增加會導致壓力的降低,這正是伯努利原理的應用。

In a pipe with liquid flow, an increase in speed results in a decrease in pressure, which is an application of Bernoulli's principle.

例句 3:

工程師利用伯努利原理來設計更有效的水管系統。

Engineers use Bernoulli's principle to design more efficient piping systems.

2:Bernoulli's Theorem

用法:

這一定理提供了一個數學模型,用於描述理想流體在流動過程中的能量守恆,並且在不同的流動條件下,流體的總能量保持不變。這一理論在流體動力學的研究中至關重要。

例句及翻譯:

例句 1:

伯努利定理告訴我們,在一個封閉的系統中,流體的總能量是守恆的。

Bernoulli's theorem tells us that the total energy of a fluid in a closed system is conserved.

例句 2:

在學習流體力學時,理解伯努利定理是非常重要的。

Understanding Bernoulli's theorem is crucial when studying fluid mechanics.

例句 3:

這個實驗展示了伯努利定理在不同流速下的應用。

This experiment demonstrates the application of Bernoulli's theorem at different flow speeds.

3:Bernoulli's Equation

用法:

這是一個數學方程式,表達了流體在不同位置的壓力、速度和高度之間的關係。它在流體動力學中用於計算和預測流體行為。

例句及翻譯:

例句 1:

使用伯努利方程,我們可以計算水流經過管道時的壓力變化。

Using Bernoulli's equation, we can calculate the pressure change as water flows through a pipe.

例句 2:

在設計水壩時,工程師會考慮伯努利方程以確保結構的安全性。

When designing a dam, engineers consider Bernoulli's equation to ensure the structure's safety.

例句 3:

伯努利方程是流體動力學中最基本的方程之一。

Bernoulli's equation is one of the fundamental equations in fluid dynamics.