Brownian motion的音標為：[?bra?n??n ?m????n]，基本翻譯為“布朗運動”，速記技巧為：形象記憶，布朗粒子在不停地做無規(guī)則運動。

Brownian motion的英文詞源：

Brownian motion：以物理學家約翰·巴丁的名字命名，他研究了懸浮微粒的運動。

變化形式：

名詞：Brownian motion

動詞：Brownianize

相關單詞：

Brownian particle（布朗粒子）：指懸浮在液體中的微小顆粒，受到布朗運動的影響。

Brownian particle theory（布朗粒子理論）：描述布朗運動的理論，用于解釋懸浮微粒的無規(guī)則運動。

英文解釋：

Brownian motion是一種無規(guī)則運動，通常描述懸浮在液體中的微小顆粒的運動。這種運動是由分子碰撞引起的，類似于氣體分子的隨機行走。

應用場景：

生物學：在生物學中，布朗運動被用來描述細胞內(nèi)顆粒物的運動，如細胞器、微管和病毒等。

化學：在化學中，布朗運動也被用來描述懸浮液中的顆粒的運動，有助于理解化學反應的擴散過程。

總之，Brownian motion是一種重要的物理現(xiàn)象，在生物學、化學和物理學等領域都有廣泛的應用。

常用短語：

1. Brownian motion 隨機漫步

2. Random walk theory 布朗運動理論

3. Brownian particle 布朗粒子

4. Brownian motion equation 布朗運動方程

5. Stochastic process 布朗運動過程

6. Random fluctuation 隨機波動

7. Brownian motion analysis 布朗運動分析

例句：

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

2. Random walk theory is a fundamental concept in physics that explains Brownian motion.

3. The Brownian motion of particles in a liquid is a random, yet beautiful, phenomenon.

4. Stochastic processes are essential in modeling Brownian motion and other random phenomena.

5. Analyzing Brownian motion requires a careful consideration of the random nature of the motion.

6. Understanding Brownian motion and its implications for scientific research is crucial.

英文小作文：

Title: Understanding Brownian Motion

Brownian motion is a fascinating phenomenon that occurs when particles in a liquid undergo random, yet regular, movements due to collisions with other particles or external forces. This motion is a result of the random nature of quantum mechanics and is essential in many scientific fields, including biology, chemistry, and physics.

To fully understand Brownian motion, we must first understand the basic principles of quantum mechanics, which govern the behavior of subatomic particles. When particles collide with each other or with external forces, they experience random fluctuations that cause them to move in different directions, resulting in Brownian motion. This motion is a beautiful example of how randomness can lead to complex patterns and structures that are difficult to predict with certainty.

Brownian motion has numerous applications in science and technology, from modeling the movement of cells in biology to studying chemical reactions and turbulence in fluids. Understanding Brownian motion can help us better understand the complex interactions between particles and systems, leading to new insights and discoveries that could transform our understanding of the world around us.