altitude

• The 3 altitudes of a triangle are concurrent .
  三角形的三个高共点。
• In these altitudes , snow never melts .
  在这么高的地方，积雪终年不化。
• It is difficult to breathe at these altitudes .
  在这些高的地方呼吸感到困难。
• This envelope gradually peters out with altitude .
  这一包层随高度而逐渐稀薄。
• The pilots dropped to the altitudes under 500ft .
  飞行员将飞行高度降低到500英尺以下。
• She slept untill the flight was losing altitude for landing .
  她一直睡到飞机降低高度准备着陆。
• The altitude of maximum temperature is called the stratopause .
  极大值温度的高度称为平流层顶。
• The altitude of the peak concentration was lowest in the summer .
  在夏季，峰值浓度的高度为最低。
• Accustomed to the controls, burcham came down from high altitude .
  在适应了操纵装置后，伯彻姆便从高空俯冲而下。
• The space shuttle can orbit at altitudes of up to 965 kilometers .
  这架航天飞机最高能在965公里的高度作轨道运行。