sun radius

简明释义

辉球半径

英英释义

例句

1.The sun radius 太阳半径 is a key factor in models predicting solar wind behavior.

在预测太阳风行为的模型中，太阳半径 太阳半径是一个关键因素。

2.One solar mass is equivalent to about 333,000 times the mass of Earth, which relates back to the sun radius 太阳半径 in astrophysics.

一个太阳质量大约相当于地球质量的333,000倍，这与天体物理学中的太阳半径 太阳半径有关。

3.Astronomers use the sun radius 太阳半径 to calculate the gravitational pull of the Sun on other celestial bodies.

天文学家使用太阳半径 太阳半径来计算太阳对其他天体的引力。

4.When studying solar flares, scientists often refer to the sun radius 太阳半径 to understand the scale of the eruptions.

在研究太阳耀斑时，科学家通常会参考太阳半径 太阳半径以理解爆发的规模。

5.The diameter of the Sun is about 109 times that of Earth, which means the sun radius 太阳半径 is approximately 695,700 kilometers.

太阳的直径约为地球的109倍，这意味着太阳半径 太阳半径大约为695,700公里。

作文

The universe is a vast and fascinating place, filled with countless celestial bodies that capture our imagination. Among these bodies, our very own Sun stands out as a vital source of light and energy for Earth. One of the key measurements used to describe the Sun is its radius, known as the sun radius (太阳半径). Understanding the sun radius (太阳半径) is essential for grasping the scale of our solar system and the nature of stars in general. The sun radius (太阳半径) is approximately 696,340 kilometers, which is about 109 times the radius of Earth. This immense size allows the Sun to hold 99.86% of the total mass of the solar system, highlighting its dominance in our cosmic neighborhood.The significance of the sun radius (太阳半径) extends beyond mere numbers; it plays a crucial role in various scientific fields. For instance, astronomers use the sun radius (太阳半径) to calculate the gravitational influence of the Sun on other celestial objects. This measurement helps to explain the orbits of planets and the behavior of comets as they travel through the solar system. Moreover, understanding the sun radius (太阳半径) aids in the study of stellar evolution, as scientists compare the sizes of different stars to determine their life cycles and eventual fates.In addition to its scientific importance, the sun radius (太阳半径) also has cultural implications. Throughout history, various civilizations have worshipped the Sun, attributing to it divine qualities due to its life-giving properties. The ancient Egyptians revered the Sun god Ra, while the Aztecs celebrated the Sun in their rituals. These cultural perspectives often reflect an understanding of the Sun's fundamental role in sustaining life on Earth, a concept that remains relevant today.As we continue to explore the cosmos, the measurement of the sun radius (太阳半径) becomes increasingly important. With advancements in technology, such as space telescopes and satellite missions, scientists are now able to measure the sun radius (太阳半径) with remarkable precision. This data not only enhances our understanding of the Sun itself but also contributes to our knowledge of other stars in the universe. By comparing the sun radius (太阳半径) with those of distant stars, researchers can gain insights into the formation and evolution of galaxies.In conclusion, the sun radius (太阳半径) serves as a fundamental parameter in astrophysics, influencing everything from gravitational dynamics to cultural beliefs. As we delve deeper into the mysteries of the universe, the significance of the sun radius (太阳半径) will undoubtedly grow, reminding us of the intricate connections between science and culture. The more we learn about the Sun and its dimensions, the better we understand our place in the cosmos, fostering a sense of wonder and curiosity about the universe that surrounds us.