Section4:Space Traffic Management 纠错
查看听力原文 关闭显示原文
显示译文

Part A :

Question 31 - 40

Complete the notes below.

Write ONE WORD ONLY for each answer.

Write NO MORE THAN THREE WORDS AND/OR A NUMBER for each answer.

Space Traffic Management


A Space Traffic Management system

●   is a concept similar to Air Traffic Control, but for satellites rather than planes.

●   would aim to set up legal and  ways of improving safety.

●   does not actually exist at present.

Problems in developing effective Space Traffic Management

●   Satellites are now quite  and therefore more widespread (e.g. there are constellations made up of  of satellites).

●   At present, satellites are not required to transmit information to help with their  .

●   There are few systems for  satellites.

●   Small pieces of debris may be difficult to identify.

●   Operators may be unwilling to share details of satellites used for  or commercial reasons.

●   It may be hard to collect details of the object's  at a given time.

●   Scientists can only make a  about where the satellite will go.

Solutions

●   Common standards should be agreed on for the presentation of information.

●   The information should be combined in one  .

●   A coordinated system must be designed to create  in its users.


显示答案 正确答案:

31. technical   

32. cheap   

33. thousands   

34. identification   

35. tracking   

36. military   

37. location   

38. prediction   

39. database   

40. trust   

考生贡献解析

点击查看题目解析

暂无解析
暂无解析
暂无解析
暂无解析
暂无解析
暂无解析
暂无解析
暂无解析
暂无解析
暂无解析
保存解析
取消
保存成功!

题目讨论

如果对题目有疑问,欢迎来提出你的问题,热心的小伙伴会帮你解答。

如何高效搞定此篇文章?

Space Traffic Management

马上练习