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- The flight trajectories from low earth parking orbit (LEO) to low lunar parking orbit (LLO) based on a planar three-body model are studied. 进行了基于平面三体模型的登月飞行器轨道控制方法的研究；研究了从近地低轨道到近月低轨道的飞行轨道；
- Abstract: The flight trajectories from low earth parking orbit (LEO) to low lunar parking orbit (LLO) based on a planar three-body model are studied. 文摘:进行了基于平面三体模型的登月飞行器轨道控制方法的研究；研究了从近地低轨道到近月低轨道的飞行轨道；
- Lunar Parking Orbit 月球待机轨道(航天器在进入月球轨道前的准备轨道)
- He steered into the parking area. 他把车开进了停车区。
- The children are playing on the swings in the park. 孩子们在公园里荡秋千。
- Solar perturbation of the lunar orbit. 出差由于太阳引力引起的月球轨道运动的摄动
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- He had been bumming around the park all day. 他在公园里荡了一整天了。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- A lunar occultation of a quasar. 类星体的月星掩测定
- No parking within the hospital precincts. 医院范围内禁止停放车辆。
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
- A month, especially a lunar month. 太阴月一个月，尤指阴历的月
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
- The policeman filled out a parking ticket. 警察填好一张违章停车罚款单。
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
- He swung the car into the parking lot. 他使车子转弯进出停车场。
- The launch vehicle lifts the satellite into orbit. 太空火箭将人造卫星送入运行轨道。
- The two of them were necking on a park bench. 他们俩在公园的长凳上拥抱亲吻。
