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- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- They planned to send a rocket to the moon. 他们计划向月球发射火箭。
- Imagine a rocket that can travel at the rate of light! 想象一下能以光的速度飞行的火箭。
- A rocket manned by trained astronauts will launch soon. 载有受过训练的宇航员的火箭马上就要发射了。
- Scientists have computed the probable course of the rocket. 科学家利用计算机计算了火箭可能运行的轨道。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- An aircraft takeoff aided by an auxiliary jet or rocket. 助飞用喷气机或火箭帮助航空器起飞
- A rocket can bring back information which we could never get in any other way. 火箭能够带回我们用其他方法得不到的资料。
- The rocket had passed the stratosphere and mesosphere and was leaving the atmosphere. 此时,火箭已经飞过了平流层和中间层,正在接近大气层边缘。
- We sent an unmanned rocket into earth orbit. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The rocket punched its way out of the atmosphere. 火箭猛力冲出大气层。
- We will launch the moon rocket next week . 下星期，我们将发射月球火箭。
- The rocket nosed up into the space. 火箭向上飞入太空。
- Why is stratosphere suitable for the plane to fly? 为什么平流层适合飞机飞行?
- Above the stratosphere is the stratopause. 其上是平流层顶。
- The rocket pierced through the space. 火箭穿过太空。
- A rocket blasted a spaceman into space. 一枚火箭把一名宇航员送入太空。
- The rocket blasted upward into the sky. 火箭升空了。
- The rocket is due to blast off at three o'clock. 火箭预计3点钟发射升空。
- The rocket ascended into the cloud. 火箭高高飞入云端。
