altazimuth instrument

简明释义

地平经纬仪;天体经纬仪

英英释义

例句

1.During the field trip, students learned how to operate an altazimuth instrument for their astronomy project.

在实地考察中，学生们学习了如何操作方位高仪以完成他们的天文学项目。

2.The observatory recently upgraded its altazimuth instrument to improve observation accuracy.

天文台最近升级了其方位高仪以提高观测精度。

3.Using an altazimuth instrument, the technician was able to align the telescope with precision.

技术人员使用方位高仪能够精准地对准望远镜。

4.An altazimuth instrument is essential for amateur astronomers who want to observe celestial events.

对于想要观察天文事件的业余天文学家来说，方位高仪是必不可少的。

5.The astronomer used an altazimuth instrument to track the movement of stars across the night sky.

天文学家使用方位高仪来追踪星星在夜空中的运动。

作文

The universe has always fascinated humanity, leading us to explore the stars and understand the celestial mechanics that govern our existence. One of the essential tools in this exploration is the altazimuth instrument, a device that allows astronomers and enthusiasts alike to observe celestial objects with precision. This instrument combines two axes of movement: altitude and azimuth, making it incredibly versatile for tracking the movement of stars, planets, and other astronomical phenomena.The term 'altazimuth' comes from the combination of two words: altitude and azimuth. Altitude refers to the angle of an object above the observer's horizon, while azimuth is the compass direction from which the object is observed. By using an altazimuth instrument, astronomers can easily locate and track celestial bodies as they move across the night sky. This is particularly useful for amateur astronomers who are just beginning their journey into the world of stargazing.One of the primary advantages of the altazimuth instrument is its simplicity. Unlike equatorial mounts that require more complex adjustments to account for the Earth's rotation, the altazimuth instrument allows users to move the telescope up and down (altitude) and left and right (azimuth). This straightforward design makes it accessible for beginners who may find the intricacies of equatorial mounts daunting.Moreover, the altazimuth instrument is highly portable, making it an excellent choice for those who wish to observe celestial events away from light pollution. Many modern telescopes utilize this design, allowing users to set up quickly and start observing without extensive preparation. Whether it's a lunar eclipse, a meteor shower, or simply a clear night to observe the Milky Way, the altazimuth instrument can enhance the experience.In addition to its user-friendly design, the altazimuth instrument is also used in various scientific applications. For instance, it plays a crucial role in surveying and navigation. Surveyors use altazimuth instruments to measure angles and distances accurately, which is vital in construction and land development projects. Furthermore, these instruments are employed in military operations for targeting and reconnaissance purposes.As technology advances, so do the capabilities of the altazimuth instrument. Many modern versions are equipped with computerized systems that can automatically locate and track celestial objects. This feature significantly enhances the user experience, allowing even novices to enjoy the wonders of astronomy without needing extensive knowledge of the night sky.In conclusion, the altazimuth instrument serves as a bridge between the curious novice and the experienced astronomer. Its ease of use, portability, and versatility make it an invaluable tool in both recreational and professional settings. As we continue to explore the vastness of the universe, instruments like the altazimuth instrument will undoubtedly play a pivotal role in expanding our understanding of the cosmos. Whether you are gazing at the rings of Saturn or tracking the International Space Station, the altazimuth instrument provides a window into the mysteries of the universe, inspiring future generations to look up and wonder.

宇宙一直以来都吸引着人类，促使我们探索星星并理解支配我们存在的天体力学。在这次探索中，一个必不可少的工具就是高低角仪，这种设备使天文学家和爱好者能够精确观察天体。这个仪器结合了两个运动轴：高度和方位，使其在追踪恒星、行星和其他天文现象时极具灵活性。“高低角”这个术语来源于两个词的结合：高度和方位。高度指的是观察者视野上方物体的角度，而方位则是观察物体时的指南针方向。通过使用高低角仪，天文学家可以轻松定位和追踪天体，因为它们在夜空中移动。这对刚开始天文观测的业余天文学家尤其有用。高低角仪的一个主要优点是其简单性。与需要更复杂调整以考虑地球自转的赤道支架不同，高低角仪允许用户上下（高度）和左右（方位）移动望远镜。这种直接的设计使其对于初学者来说更加易于接触，因为他们可能会觉得赤道支架的复杂性让人望而却步。此外，高低角仪非常便携，非常适合那些希望在远离光污染的地方观察天体事件的人。许多现代望远镜采用这种设计，使用户能够快速设置并开始观察，而无需进行大量准备。无论是月食、流星雨，还是仅仅是一个清晰的夜晚来观察银河，高低角仪都能增强这一体验。除了易用的设计，高低角仪还被广泛应用于各种科学领域。例如，它在测量和导航中发挥着重要作用。测量师使用高低角仪准确测量角度和距离，这在建筑和土地开发项目中至关重要。此外，这些仪器还在军事行动中用于目标定位和侦察目的。随着科技的进步，高低角仪的功能也在不断提升。许多现代版本配备了计算机系统，可以自动定位和追踪天体。这一功能显著提升了用户体验，使得即使是新手也能享受天文学的奇妙，而无需对夜空有深入的了解。总之，高低角仪在好奇的新手和经验丰富的天文学家之间架起了一座桥梁。其易用性、便携性和多功能性使其成为休闲和专业环境中不可或缺的工具。随着我们继续探索宇宙的浩瀚，像高低角仪这样的仪器无疑将在扩展我们对宇宙的理解中发挥关键作用。无论你是在观察土星的环还是追踪国际空间站，高低角仪都为我们提供了一个窥探宇宙奥秘的窗口，激励着未来几代人仰望星空，感到惊奇。