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- Our pilotless rocket enters the track of the earth. 我們把一個無人駕駛的火箭送入了地球的軌道里。
- He devoted all his life to China's aviation. 他的一生都奉獻給了中國的航空事業。
- They planned to send a rocket to the moon. 他們計劃向月球發射火箭。
- Imagine a rocket that can travel at the rate of light! 想象一下能以光的速度飛行的火箭。
- A rocket manned by trained astronauts will launch soon. 載有受過訓練的宇航員的火箭馬上就要發射了。
- Scientists have computed the probable course of the rocket. 科學家利用計算機計算了火箭可能運行的軌道。
- The rocket did one circuit of the earth and returned to base. 火箭繞地球運行一周后返回基地。
- Aviation was lamentably weak and primitive. 航空設施極其薄弱簡陋。
- At that time aviation was still in its infancy. 當時航空仍在萌芽階段。
- An aircraft takeoff aided by an auxiliary jet or rocket. 助飛用噴氣機或火箭幫助航空器起飛
- A rocket can bring back information which we could never get in any other way. 火箭能夠帶回我們用其他方法得不到的資料。
- Civil aviation in this area develops very quickly. 這個地區的民航發展很快。
- We sent an unmanned rocket into earth orbit. 我們把一個無人駕駛的火箭送入了地球的軌道里。
- What about the reconnaissance aviation? 偵察航空兵呢?
- What is the main task of the bombardment aviation? 轟炸航空兵的主要任務是什麼呢?
- The rocket punched its way out of the atmosphere. 火箭猛力衝出大氣層。
- M53 subcaliber penetrates side turret at any efective range. 高速硬芯穿甲彈M53任何有效距離擊穿炮塔側面。
- They pioneered in early aviation. 他們曾作為早期航空的先驅。
- We will launch the moon rocket next week . 下星期,我們將發射月球火箭。
- Does U. S Aviation Security Still Has Problems? 英國的航空安全是否依然存在問題?