Brownian的音標是[?bra?n??n]。基本翻譯是布朗運動。速記技巧可以使用諧音法，將布朗運動快速記作“不浪運動”。

Brownian的英文詞源：

Brownian：源自美國物理學家Robert Brown，他通過實驗觀察到花粉在液體中的無規則運動，即布朗運動。

變化形式：名詞形式為Brownian，動詞形式為Brownianize。

相關單詞：

1. Brownian motion 布朗運動：描述懸浮在液體中的微小顆粒的無規則運動。

2. Brownian particle 布朗粒子：指懸浮在液體或氣體中的微小顆粒。

3. Brownian motion theory 布朗運動理論：用于解釋和預測布朗運動的物理理論。

4. Brownian motion process 布朗運動過程：一種統計過程，用于描述隨機變量的變化。

5. Brownian motion function 布朗運動函數：描述布朗運動過程的函數。

6. Brownian motion model 布朗運動模型：用于模擬和預測隨機過程的模型。

7. Brownian motion equation 布朗運動方程：描述布朗粒子運動的偏微分方程。

8. Brownian motion process simulation 布朗運動過程模擬：一種計算機模擬技術，用于模擬布朗運動過程。

9. Brownian motion data 布朗運動數據：用于分析布朗運動過程的統計數據。

10. Brownian motion analysis 布朗運動分析：一種統計學分析方法，用于分析布朗運動數據并預測未來趨勢。

以上這些單詞都與布朗運動相關，是物理學和統計學中的重要概念。布朗運動是物理學中的一個基本現象，也是許多自然現象的數學描述之一。

常用短語：

1. Brownian motion 博氏運動

2. Brownian particle 布朗粒子

3. Brownian motion equation 布朗運動方程

4. Brownian motion in a liquid 液體中的布朗運動

5. Brownian ratchet 布朗助力器

6. Brownian motion in a gas 氣體中的布朗運動

7. Brownian motion in a crystal 晶體中的布朗運動

例句：

1. The particles in the liquid undergo Brownian motion, which is a random movement caused by the random collisions with the molecules of the liquid.

液體中的粒子受到布朗運動的影響，這是由于粒子與液體分子之間發生隨機碰撞而引起的隨機運動。

2. The Brownian particles in the air are constantly being bombarded by particles from the ground, causing them to move randomly.

空氣中的布朗粒子不斷地受到來自地面的粒子的轟擊，導致它們產生隨機運動。

3. The Brownian motion equation is a fundamental equation in physics that describes the random motion of particles in a fluid.

布朗運動方程是物理學中的一個基本方程，它描述了流體中粒子隨機的運動。

英文小作文：

Title: The Mystery of Brownian Motion

Brownian motion, a random movement of particles caused by collisions with their environment, has fascinated scientists for centuries. From the particles in a liquid to those in a crystal, Brownian motion is a fundamental phenomenon that we encounter every day, yet it remains a mystery to us.

The random motion of particles in a fluid is caused by the chaotic collisions with other molecules, which results in the particles moving in different directions at different times. This randomness makes it difficult to predict the exact trajectory of the particles, but it also provides us with an opportunity to observe their behavior and understand their interactions with their environment.

Brownian motion has been used to study various aspects of matter, including the size and shape of particles, the structure of materials, and even the behavior of living cells. It has also been used to develop new technologies such as nanotechnology and biotechnology, where precise control over the movement of particles is crucial.

Despite its simplicity and apparent randomness, Brownian motion is a beautiful example of nature"s complexity and diversity, and it continues to captivate scientists and laypeople alike. Understanding Brownian motion not only provides us with a deeper understanding of our world, but also opens up new possibilities for future research and innovation.