The two spacecraft will link up in orbit.

两艘宇宙飞船将在轨道上对接。

《牛津词典》

As the cost of getting your own satellite in orbit drops sharply, the risks of irresponsible use grow.

随着将自己的卫星送入轨道的成本大幅下降，不负责任使用卫星的风险也随之增加。

youdao

However, as the cost of getting your own satellite in orbit drops sharply, the risks of irresponsible use grow.

然而，随着将自己的卫星送入轨道的成本大幅下降，不负责任使用卫星的风险也在增加。

youdao

Next year, the Chinese plan to launch a small space laboratory to practice docking of spacecraft in orbit.

VOA: special.2010.04.28

Well, suppose I want to look at something like an electron in orbit here.

假如我想看到,轨道上像电子一样的东西。

麻省理工公开课 - 固态化学导论课程节选

If de Broglie is correct, we could then model the electron in its orbit not moving as a particle, but let's model it as a wave.

如果德布罗意是对的，那么我们可以在电子轨道中建立电子模型,不是像粒子一样运动，而是像波一样运动。

麻省理工公开课 - 固态化学导论课程节选

Her role in the mission will be to run the medical experiments in orbit.

BBC: China launches space mission with first woman astronaut

"There's a market for people in orbit if the price is low enough, " Greason said.

CNN: Private space pioneers: We're inheritors of Apollo legacy

Dr Foale, who was born in Louth, Lincolnshire, has logged over 374 days in orbit.

BBC: 'UK spaceman' Nicholas Patrick honoured