hemispherical

hemispherical的音标为[ˌhemɪsferɪˈælk] ，基本翻译为“半球形的”，速记技巧为：“he”发音类似于“半”字，为半；“spherical”中的“phere”与“半”同音。

Hemispherical这个词的词源可以追溯到希腊语hemisphere，意为“半球”。它的变化形式包括复数形式hemispheres，过去式和过去分词形式hemispherized或hemisphered，现在分词形式hemisphere。

相关单词：

1. hemisphere - 半球，表示地球或天体被平分的现象或区域。

2. spherical - 球形的，与球体有关的。

3. hemispheroid - 半球形，类似于半球但可能略有不平滑。

4. equatorial - 赤道线的，与赤道有关的。

5. polar - 极地的，与极点有关的。

6. bi- - 二，表示两个或更多的。

7. di- - 二，表示两个或更多的。

8. hemispheradic - 半球的，与半球有关的。

9. hemispherically - 以半球为方式，为特征。

10. hemispherometry - 半球测量学，研究半球大小和形状的科学。

以上这些单词都与hemispherical这个词源有直接或间接的关系，描述了球体、半球、赤道、极地、对称性、测量等方面的概念。

常用短语：

1. hemispherical camera

2. hemispherical reflectance

3. hemispherical sound

4. hemispherical lens

5. hemispherical electrode

6. hemispherical surface

7. hemispherical vision

例句：

1. The hemispherical camera was used to capture the image of the sun.

2. The reflectance of the hemispherical surface varies with the angle of incidence.

3. The sound waves bounce off the hemispherical surface and create a unique sound.

4. The hemispherical lens is used in microscopy to magnify the image.

5. The hemispherical electrode is used in electrolysis and other industrial processes.

6. The human eye has a hemispherical lens that focuses light onto the retina.

7. The hemispherical vision allows us to see objects from all angles with ease.

英文小作文：

Title: Hemispherical Vision - The Magic of Looking Around

Hemispherical vision, also known as omnidirectional vision, allows us to see objects from all angles with ease. It is a unique feature of our eyes that enables us to navigate through our environment with confidence. From the corner of our eye, we can perceive objects that are out of our direct line of sight, giving us a sense of security and awareness in our surroundings.

When we look up, we see the entire sky as a hemisphere, and when we turn our head sideways, we perceive a hemispherical view of the objects around us. This unique feature of our visual system allows us to quickly assess our environment and respond appropriately to any situation.

In modern technology, hemispherical vision is being explored for applications in virtual reality, 360-degree video, and other immersive experiences. It promises to revolutionize the way we interact with our environment and experience life in new and exciting ways. As technology advances, we can only imagine the exciting possibilities that lie ahead for hemispherical vision, and how it will shape our future.