the rocket

• The rocket lifted off from its launching pad .
  火箭从发射台上发射出去。
• The rockets were relatively inaccurate .
  这种火箭还相对地不准确。
• The rocket penetrated the enemy 's tank .
  火箭击穿了敌人的坦克。
• 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。
• In a short time interval, a mass dm of gas is ejected from the rocket .
  在很短的时间内，由火箭喷射气体的质量为dm
• Now, in addition to the rocket belt, there are experiments with a turbine belt .
  现在，除了火箭背带之外，还进行了涡轮机背带的实验。
• As the rocket gets farther into space, the earth's atmosphere is left behind .
  随着火箭越来越远地进入空间，地球的大气就被抛在后面。
• The rocket ship is divided into two parts, the payload part and the fuel-exhaust part .
  把火箭飞行器分为两部分：有效负载部分和燃料排出部分。
• The burning surface of the powder then increases, the pressure rises and the rocket may be blown up .
  此时，无烟药燃烧表面增加，压力上升，火箭可能爆炸。
• The rocket climbs upward and onward, with an artificial satellite cradled in its nose cone .
  随带装在其前端锥形体内的一颗人造卫星，火箭一直向上，向前爬升。