satellite

• The russians plan to put a satellite into orbit round mars .
  俄国人计划把一颗人造卫星送入环绕火星的轨道。
• What is the exact distance which separates the earth from its satellite ?
  地球和它的卫星的准确距离是多少？
• News of the launch of a new satellite was no longer a sensation .
  新卫星发射的消息就不再是耸人听闻的事了。
• No satellite of substantial size can exist close to its parent plant .
  体积较大的卫星没有一颗能靠近其母星。
• Rockets and artificial satellites can go far above the ionosphere .
  火箭和人造卫星能够到达电离层以上极远的地方。
• Transmission can be done by cable, radio frequency and satellite .
  传递可通过海底电缆，无线电波和通信卫星来进行。
• Planets, asteroids, and satellites shine only by reflected sunlight .
  行星、小行星和卫星都是靠反射太阳光而发光的。
• Satellite lifetimes in orbit range from a matter of days to hundreds of years .
  卫星在轨道上的寿命从几天到几百年不等。
• Satellite dnas were first detected as distinct subfractions of the genome .
  最初检测的随体DNA被当成为基因组的不同亚组分。
• For satellites circling the earth, the law of areas is also imperfect .
  对于环绕地球运动的卫星来说，面积定律也是不完善的。