dispersal

dispersal的音标是[dɪ"spɜːs(ə)l]，基本翻译是分散、传播。记忆技巧是：disperse v.分散，散布(disperse的过去式和过去分词)。

Dispersal的英文词源可以追溯到拉丁语“dispersus”，意为分散、散布。它的变化形式包括过去式“dispersed”和现在分词“dispersing”。

相关单词：

dispersion：分散，散布，弥散

dispersive：散射的，分散的

dispersal：散布，分配

dispersal炸弹：一种用于分散敌方兵力的武器

dispersal pattern：分散模式

dispersal zone：分散区域

dispersal valve：分配阀，散流阀

dispersal method：分散法

dispersal agent：分散剂

dispersal unit：分散单元

以上这些单词都与dispersal有着密切的联系，描述了不同的分散现象和相关的应用场景。例如，dispersal炸弹用于战争中分散敌方的兵力，而dispersal pattern则描述了某种物质在空间中的分布模式。这些单词在英语中广泛使用，并随着科学和技术的进步，它们的含义和应用也在不断演变。

dispersal短语：

1. dispersal area 散布范围

2. dispersal rate 散布速率

3. dispersal vector 散布媒介

4. dispersal mechanism 散布机制

5. dispersal process 散布过程

6. dispersal strategy 散布策略

7. dispersal mode 散布方式

双语例句：

1. The seeds of this plant have a wide dispersal area and can easily spread to new areas.

这种植物的种子具有广泛的散布范围，可以轻松地传播到新的地区。

2. The dispersal process of the seeds is affected by many factors, including weather conditions and the presence of animals.

种子的散布过程受到许多因素的影响，包括天气条件和动物的存在。

3. The dispersal strategy of this bird is to fly long distances to find new habitats.

这种鸟的散布策略是飞行长距离以寻找新的栖息地。

4. The dispersal vector of the virus is through the air, making it a highly contagious disease.

病毒的散布媒介是通过空气，使其成为一种高度传染性的疾病。

5. The dispersal mechanism of the bacteria depends on their environment and the presence of other microorganisms.

细菌的散布机制取决于它们的生存环境和其他微生物的存在。

6. The dispersal mode of the seeds varies depending on the plant species and its habitat.

种子的散布方式因植物种类和栖息地的不同而异。

7. The dispersal process of the animals is affected by many factors, including migration patterns and habitat changes.

动物的散布过程受到许多因素的影响，包括迁移模式和栖息地的变化。

英文小作文：

The world is full of diversity, and one of the most fascinating aspects of this diversity is the phenomenon of plant dispersal. Plants rely on various methods to spread their seeds far and wide, allowing them to colonize new habitats and expand their range. From wind, water, and animals to human activities such as farming and hiking, there are many ways for seeds to be dispersed.

However, each method has its own unique challenges and advantages. Wind dispersal can be effective in spreading seeds over large areas, but it can also be unpredictable and result in seeds being deposited in inappropriate habitats. Water dispersal is more reliable, but it can be limited by factors such as water flow and temperature. Animal dispersal, on the other hand, can be highly effective, but it requires a suitable host species and a reliable food source for the seed to survive.

In conclusion, plant dispersal is a complex process that requires a combination of factors to be successful. Understanding these factors and how they interact can help us better conserve and manage plant diversity, ensuring that these beautiful and essential organisms continue to thrive in our world.