起飞

• Passengers should check in one hour before their flight time at the latest .
  乘客至迟应在班机起飞前一小时办理登机手续。
• On his launch the sense of heading out into the unknown was almost gone .
  起飞时，他几乎全忘了自己正在飞向前途未卜的未来。
• An aircraft gaining speed during take-off is evidently not an inertial system .
  一架正在加速起飞的飞机，显然不是惯性系统。
• Today's favored launching techniques are the airplane tow and the automobile tow .
  现在常用的起飞方法是用飞机牵引和汽车牵引。
• A brisk memo from father soon informed me that i could not afford to fly .
  不久爸爸送来一张尖刻的短柬，指出我负担不起飞行的费用。
• A jet plane before takeoff has a certain store of available energy in its fuel .
  喷气式飞机起飞前已在燃料中贮存了一定的可资用能。
• Fortunately, nothing was found and five hours later we were able to take off again .
  幸好什么也没发现，五小时后，我们又能起飞了。
• The attention of the crowd gravitated to the new jet airplane as it rose .
  当那架新型喷气机起飞时，人群的注意力都被它吸引过去了。
• After taken off , we were flying low over the city and slowly gaining height .
  飞机起飞后，正在城市上空作低空飞行，并且慢慢逐步升高。
• Or your reference frame is at rest in an aircraft that accelerates rapidly on takeoff .
  另外，你的参照系静止在一架起飞之后迅速加速的飞机上。