armillary sphere

简明释义

浑天仪

英英释义

例句

1.The museum displayed an ancient armillary sphere 天球仪 that showcased the astronomical knowledge of the Greeks.

博物馆展示了一个古老的armillary sphere 天球仪，展示了希腊人的天文学知识。

2.The armillary sphere 天球仪 was used by ancient astronomers to teach about celestial movements.

古代天文学家用armillary sphere 天球仪来教授天体运动。

3.He inherited a vintage armillary sphere 天球仪 from his grandfather, who was an avid collector of scientific instruments.

他从热衷于科学仪器收藏的祖父那里继承了一台复古的armillary sphere 天球仪。

4.In his study, he had a beautiful armillary sphere 天球仪 that served as both decoration and a learning tool.

在他的书房里，他有一个美丽的armillary sphere 天球仪，既是装饰也是学习工具。

5.During the lecture, the professor used an armillary sphere 天球仪 to explain the concept of the Earth's rotation.

在讲座中，教授使用了一个armillary sphere 天球仪来解释地球自转的概念。

作文

The armillary sphere is a fascinating instrument that has played a significant role in the history of astronomy. Originating in ancient Greece, this device was primarily used for teaching and demonstrating the movements of celestial bodies. The armillary sphere, consisting of a series of rings that represent the celestial equator, ecliptic, and other important circles, provides a three-dimensional model of the heavens. It allows astronomers and students alike to visualize the positions and movements of stars and planets in relation to Earth.In its simplest form, the armillary sphere includes a set of hoops that are aligned with the Earth's axis and the equator. These rings can be adjusted to show the position of celestial objects at different times of the year. For instance, by rotating the armillary sphere, one can observe how the sun's path changes with the seasons. This feature makes it an invaluable educational tool, as it helps learners grasp complex astronomical concepts in a tangible way.Throughout history, various cultures have developed their own versions of the armillary sphere. The Chinese, for example, created intricate models that incorporated additional elements such as the lunar cycle and planetary orbits. In Europe, during the Renaissance, the armillary sphere became a symbol of scientific inquiry and exploration. Notable figures like Tycho Brahe and Johannes Kepler utilized these instruments to enhance their astronomical observations and theories.The beauty of the armillary sphere lies not only in its functionality but also in its artistry. Many historical models were crafted from brass and adorned with intricate engravings. They served as both scientific instruments and decorative pieces, showcasing the craftsmanship of their makers. Today, many museums display antique armillary spheres, allowing visitors to appreciate both their historical significance and aesthetic appeal.In modern times, while technology has advanced and more precise instruments have replaced the armillary sphere for professional astronomical work, it still holds value in education and art. Many schools incorporate the armillary sphere into their science curriculum, using it to engage students in hands-on learning experiences. Additionally, artists and designers often draw inspiration from its elegant forms, creating contemporary interpretations that celebrate its legacy.In conclusion, the armillary sphere is more than just an ancient astronomical tool; it represents humanity's quest to understand the universe. Its design and functionality have evolved over centuries, yet its core purpose remains the same: to help us visualize and comprehend the movements of celestial bodies. As we continue to explore the cosmos, the armillary sphere serves as a reminder of our enduring curiosity and the rich history of scientific discovery.

天球仪是一个迷人的仪器，在天文学史上发挥了重要作用。起源于古希腊，这种设备主要用于教学和展示天体的运动。天球仪由一系列环组成，代表着天赤道、黄道和其他重要圆圈，提供了一个三维的天空模型。它使天文学家和学生能够直观地观察星星和行星相对于地球的位置和运动。在其最简单的形式中，天球仪包括一组与地球轴和赤道对齐的环。这些环可以调整，以显示不同时间的天体位置。例如，通过旋转天球仪，可以观察太阳的路径如何随季节变化。这一特性使其成为一种无价的教育工具，帮助学习者以具体的方式掌握复杂的天文学概念。在历史上，各种文化发展了自己的天球仪版本。例如，中国人创造了复杂的模型，融入了额外的元素，如月相和行星轨道。在欧洲文艺复兴时期，天球仪成为科学探索的象征。著名人物如第谷·布拉赫和约翰内斯·开普勒利用这些仪器来增强他们的天文观察和理论。天球仪的美不仅在于其功能性，还在于其艺术性。许多历史模型由黄铜制成，并饰有复杂的雕刻。它们既是科学仪器，也是装饰品，展示了制造者的工艺。如今，许多博物馆展示古董天球仪，让游客欣赏其历史意义和美学魅力。在现代，虽然技术已经进步，更精确的仪器已取代天球仪用于专业天文工作，但它在教育和艺术中仍然具有价值。许多学校将天球仪纳入科学课程，利用它来吸引学生参与动手学习体验。此外，艺术家和设计师常常从其优雅的形态中汲取灵感，创作出当代的诠释，庆祝其遗产。总之，天球仪不仅仅是一个古老的天文工具；它代表了人类对理解宇宙的追求。经过几个世纪的设计和功能演变，其核心目的仍然不变：帮助我们可视化和理解天体的运动。当我们继续探索宇宙时，天球仪提醒我们持久的好奇心和科学发现的丰富历史。