apsis in astronomy
天文学中的近日点或远日点
the apsis of the orbit is crucial for calculating the satellite's trajectory.
轨道的近地点对计算卫星的轨迹至关重要。
during the apsis, the planet is at its closest point to the sun.
在近地点期间，行星距离太阳最近。
understanding the apsis helps astronomers predict celestial events.
理解近地点有助于天文学家预测天文事件。
the apsis can vary depending on the gravitational influences of nearby bodies.
近地点可能会因附近天体的引力影响而变化。
in elliptical orbits, the apsis defines the shape of the path.
在椭圆轨道中，近地点定义了轨迹的形状。
the spacecraft reached its apsis before initiating the return journey.
航天器在开始返回旅程之前达到了近地点。
the apsis is important for understanding the dynamics of the solar system.
近地点对于理解太阳系的动态非常重要。
calculating the apsis requires precise measurements of the orbit.
计算近地点需要对轨道进行精确测量。
the apsis of a comet's orbit can change dramatically over time.
彗星轨道的近地点可能会随着时间而发生剧烈变化。
scientists study the apsis to learn more about planetary motion.
科学家研究近地点以了解更多关于行星运动的信息。
apsis in astronomy
天文学中的近日点或远日点
the apsis of the orbit is crucial for calculating the satellite's trajectory.
轨道的近地点对计算卫星的轨迹至关重要。
during the apsis, the planet is at its closest point to the sun.
在近地点期间，行星距离太阳最近。
understanding the apsis helps astronomers predict celestial events.
理解近地点有助于天文学家预测天文事件。
the apsis can vary depending on the gravitational influences of nearby bodies.
近地点可能会因附近天体的引力影响而变化。
in elliptical orbits, the apsis defines the shape of the path.
在椭圆轨道中，近地点定义了轨迹的形状。
the spacecraft reached its apsis before initiating the return journey.
航天器在开始返回旅程之前达到了近地点。
the apsis is important for understanding the dynamics of the solar system.
近地点对于理解太阳系的动态非常重要。
calculating the apsis requires precise measurements of the orbit.
计算近地点需要对轨道进行精确测量。
the apsis of a comet's orbit can change dramatically over time.
彗星轨道的近地点可能会随着时间而发生剧烈变化。
scientists study the apsis to learn more about planetary motion.
科学家研究近地点以了解更多关于行星运动的信息。
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