adj.(行星或空间物体)轨道的，(城市)外环路的
n.高速环行路

Take the Beijing orbital.
走北京外环路.
We can visualize it revolving around the sun in a predictable orbital pattern.
我们可以想象它按照可预测的轨道围绕太阳旋转。
Our orbital space is limited.
我们眼窝的空间是有限的
The satellite was placed into a geostationary orbital position above the equator.
卫星被送入赤道上空的地球同步轨道位置。
The astronaut's mission involved several days in a low Earth orbit, conducting experiments in microgravity.
宇航员的任务包括在近地轨道上度过数天，进行微重力实验。
The space station's orbital path takes it around the Earth every 90 minutes.
空间站的轨道路径使其每90分钟绕地球一周。
The Hubble Space Telescope, in its orbital observatory, has captured stunning images of distant galaxies.
哈勃空间望远镜在其轨道观测站中捕捉到了遥远星系的惊人图像。
The company is developing reusable rockets to make orbital launches more affordable and sustainable.
该公司正在开发可重复使用的火箭，以使轨道发射更加经济和可持续。
The satellite's orbital decay means it will eventually re-enter the Earth's atmosphere and burn up.
卫星的轨道衰减意味着它最终将重新进入地球大气层并烧毁。
The International Space Station maintains an orbital altitude that allows for a variety of scientific research.
国际空间站保持的轨道高度有利于进行多种科学研究。
Astronomers use orbital mechanics to predict the positions of celestial bodies with great accuracy.
天文学家利用轨道力学精确预测天体的位置。
The Mars rover was sent on a complex orbital trajectory to reach the red planet after a journey of several months.
火星探测车被发送到一个复杂的轨道轨迹上，经过几个月的旅程后到达这颗红色星球。
The satellite's orbital period is determined by its altitude and the gravitational pull of the Earth.
卫星的轨道周期由其高度和地球的引力决定。