| 1. | The design of the spacecraft is undergoing extensive modification. |
| 航天器的设计正大加修改。
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| 2. | The two spacecraft will link up (with each other) in orbit. |
| 两艘宇宙飞船将于轨道上(互相)连接。
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| 3. | Scientists are carefully charting the progress of the spacecraft . |
| 科学家密切跟踪航天器的运行。
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| 4. | Mission control ordered the spacecraft to return to earth. |
| 指挥部命令宇宙飞船返回地球。
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| 5. | The force of friction affects the speed at which spacecraft can re-enter the earth's atmosphere. |
| 摩擦力能影响航天器返回地球大气层的速度。
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| 6. | Bad weather has frustrated plans to launch the spacecraft today. |
| 今日发射宇宙飞船的计画,因天气恶劣而落空。
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| 7. | The spacecraft is in orbit round the moon. |
| 该航天器在绕月球轨道上飞行。
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| 8. | How many spacecraft have orbited the moon? |
| 有多少航天器绕月球轨道运行？
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| 9. | The spacecraft splashed down in the Pacific. |
| 那艘宇宙飞船溅落在太平洋中。
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| 10. | The spacecraft will send back information on surface winds and temperatures. |
| 宇宙飞船将发回有关地面风和地面温度的资料。
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