火箭

• The congreve rocket was cumbersome and poorly stabilized .
  康格利夫火箭既笨重，稳定性又不好。
• Rockets are important as thrust units for ballistic missiles .
  火箭作为弹道导弹的推力装置很重要。
• Even a life-saving rocket brought down an air bandit .
  甚至一个救生用的火箭也打下了一个空中强盗。
• This force is much larger than the weight of the rocket and contents .
  这个力比火箭总重量大多得。
• He still discounted the probability of the use of large rockets .
  他仍然漠视使用大型火箭的可能性。
• Spin often interferes with internal operation of liquid rockets .
  液体火箭的旋转常常会干扰其内部工作。
• The explosive mixture in a rocket consists of fuel and oxygen .
  火箭中的爆炸性混合物由燃料和氧气构成。
• Soon people will be "shot" to their destinations in huge rockets .
  不久人们将被巨型火箭“射”向目的地。
• We have all heard of computers plotting the course of rockets .
  我们都已听说计算机可以描绘出火箭的航线。
• The liquids employed for rocket propulsion are called propergols .
  用于火箭发动机的液体称为液体火箭推进剂。