astrometer的意思是星体测量仪。
在英文范文中有使用到astrometer，用于测量天体之间的距离。
astrometer是一个英语单词，意思是天体测量仪。
天体测量仪是一种用于测量天体位置和运动的仪器。它通常由望远镜、赤道仪、控制系统和数据采集系统等组成。通过天体测量仪，可以测量天体的位置、运动速度、轨道参数等，为天文学研究提供重要的数据。
以下是一篇英文范文，介绍了天体测量仪的应用：
Title: Using Astrometry to Track Planets in the Solar System
Astrometry, the measurement of celestial objects' positions and movements, has become an essential tool in astronomy. By using specialized equipment such as astrometers, astronomers can track the positions of planets and moons in the solar system, providing valuable information about their orbits and motion.
One of the most exciting applications of astrometry is in the study of exoplanets, or planets outside of our solar system. By monitoring the movements of stars outside our galaxy, astronomers can detect the faint signals of exoplanets passing in front of their host stars. This allows them to measure the size, mass, and orbital characteristics of these distant worlds.
In addition to exoplanets, astrometry has also been used to study other celestial objects, such as asteroids and comets. By tracking their movements over time, astronomers can determine their orbits and predict their paths through space. This information is crucial for planning safe space missions and avoiding collisions with other celestial bodies.
The development of advanced astrometric instruments has opened up new possibilities for studying the universe. With the help of astrometers, astronomers can now track the movements of celestial objects with greater precision and accuracy, leading to a deeper understanding of our universe and its mysteries.
astrometer的意思是天文测量器；星体测量计。
在英文范文当中，astrometer通常用于描述一种用于测量天体位置、距离和运动的天文仪器。