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- acceleration rocket for fuel aquisition 获取燃料的加速火箭
- 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。
- An instrument used to measure acceleration. 加速计，测震仪用于测量加速度的仪器
- acceleration rocket 加速火箭(发动机)
- 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 system undergoes no acceleration. 该体系不承受加速度作用。
- 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。
- All spacemen must be able to bear acceleration. 所有太空人都应能承受加速度。
- What direction is the acceleration of the canoe? 独木船的加速度方向如何?
- The rocket punched its way out of the atmosphere. 火箭猛力冲出大气层。
- It is called the centripetal acceleration. 这叫做向心加速度。
- 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。
- Acceleration and velocity are both vectors. 加速度和速度都是矢量。
