albedo

albedo的音标是[ə"lbɪdəʊ]，基本翻译是“反照率；白度；白度指数”，速记技巧是“阿必斗”（谐音）。

Albedo这个词的词源可以追溯到拉丁语词“albus”，意思是“白色的”。它的变化形式包括过去式“albedo”和过去分词“albedo”。

相关单词：

white（白色）：与albedo同源，表示白色，是英语中常见的单词。

albous（白色的）：这是一个形容词，表示具有白色特性的。

albino（白化病）：这是一个名词，表示患有白化病的人或动物。

albedo（反射率）：这是一个物理学中的术语，表示物体反射光的能力。

albedo（净辐射亮度）：这是一个地理学中的术语，表示地表反射辐射的亮度。

albedo（白度）：这是一个化学和材料科学中的术语，表示材料反射光的程度。

albedometer（反射计）：这是一个气象学中的仪器，用于测量大气中的反射率。

albedo painting（反射绘画）：这是一种艺术形式，通过使用白色颜料来表现物体的反射效果。

albedo effect（白度效应）：这是一个生态学中的术语，描述了环境因素对生物体反射率和生存的影响。

以上这些单词都与albedo这个词有密切的联系，并且可以用来解释这个词的词源和含义。

常用短语：

1. albedo surface reflectivity

2. albedo of a surface

3. albedo effect

4. albedo of radiation

5. albedo of a planet

6. albedo of a moon

7. albedo of a cloud

例句：

1. The albedo of the moon"s surface is very low, making it appear dark in comparison to the sunlit surface of the Earth.

2. The albedo of the atmosphere is crucial for regulating the temperature of the planet.

3. The albedo effect is a key factor in determining the amount of sunlight that reaches the Earth"s surface.

4. The albedo of clouds plays a significant role in determining the amount of heat trapped by the Earth"s atmosphere.

5. The albedo of a planet"s atmosphere determines how much energy is reflected back into space, affecting its temperature and habitability.

6. Understanding the albedo of a planet"s surface is crucial for accurately modeling its climate and habitability.

7. The albedo of a moon"s surface can have a significant impact on its parent planet"s climate and habitability.

英文小作文：

Albedo: The Reflection of Light

Albedo, or surface reflectivity, is an important concept in understanding the interactions between light and matter. It refers to the amount of light that is reflected back into space, rather than being absorbed or transmitted. Albedo is particularly relevant in the context of celestial bodies, where it can have a significant impact on their temperature and habitability.

For example, the albedo of a planet"s surface determines how much energy is reflected back into space, affecting its temperature and habitability. Clouds, too, have an albedo, which plays a significant role in determining the amount of heat trapped by the Earth"s atmosphere. Understanding these factors is crucial for accurately modeling a planet"s climate and habitability.

Moreover, the albedo of a moon"s surface can have a significant impact on its parent planet"s climate and habitability. For instance, the presence of polar ice caps on moons such as Titan"s has been shown to affect the amount of sunlight that reaches their parent planet, Saturn, thereby influencing its climate and habitability.

In conclusion, albedo is an essential concept in understanding the interactions between light and matter, and it plays a crucial role in determining the characteristics of celestial bodies, including their temperature, habitability, and atmospheric composition.