| 1. | Astronauts in flight must adjust to weightlessness 太空人在飞行中得适应失重状态。 |
| 2. | Astronauts in flight must adjust to weightlessness 宇航员在飞行中得适应失重状态。 |
| 3. | Astronauts in flight must adjust to weightlessness 宇航员在飞行中必须适应失重状态。 |
| 4. | Astronauts in flight must adjust to weightlessness 太空人在飞行中必须适应失重状态。 |
| 5. | In weightlessness , a drop of liquid takes a spherical shape 在失重状态下,一滴液体呈球形。 |
| 6. | The astronauts soon got used to the condition of weightlessness 那些宇航员很快就习惯了失重状态。 |
| 7. | Causing a period of weightlessness for the president and his staff 使得总统和其随从出于失重状态。 |
| 8. | After each plunge ended , professor hawking was gently helped back down onto a mattress 每次失重状态结束后,霍金都会被工作人员小心翼翼地搬回到大垫子上。 |
| 9. | In 2002 , it announced plans to make " space ram , " a ramen noodle that japanese astronauts can eat in zero gravity 2002年,该公司就宣布计划生产“太空面” ,一种能够让想家的日本宇航员在失重状态下可以吃的方便面。 |
| 10. | In 2002 , it announced plans to make " space ram , " a ramen noodle that homesick japanese astronauts can eat in zero gravity 2002年,该公司就宣布计划生产“太空面” ,一种能够让想家的日本宇航员在失重状态下可以吃的方便面。 |