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- A Simulation Method for Engine Thrust in Rocket Ballistics 火箭弹道学发动机推力模拟方法
- 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。
- rocket ballistics 火箭弹道学
- 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 ballistics lab.ballistics experts. 弹道学实验室;弹道学专家
- A ballistics lab;ballistics experts. 弹道学实验室；弹道学专家
- The ballistics is faultless, true 3D Real Time. 弹道是完美无缺的，真三维实时的。
- 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。
- Were you setting up your own ballistics program? 问：然后你开始了你自己的弹道工程了吗？
- 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。
- 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。
