首页
登录
职称英语
Where does the financial support of Electro Optic Systems’ laser tracking techno
Where does the financial support of Electro Optic Systems’ laser tracking techno
游客
2024-12-27
12
管理
问题
Where does the financial support of Electro Optic Systems’ laser tracking technology come from? [br]
An estimated 500,000 pieces of debris litter the Earth’s orbit as a result of man’s exploration of space. Some satellites have been hit by fast-moving pieces of junk. The remains of old rockets can be the size of a bus, while other fragments are simply tiny flecks of paint.
(7) An Australian company, Electro Optic Systems, has received a $ 3. 5 million government grant to develop the world’s first automated, high-precision, laser tracking technology. It would replace existing radar networks that currently monitor that part of space. The goal is to track small objects with great accuracy. Dr. Craig Smith, the chief executive of Electro Optic Systems, says laser beams fired from the ground could protect astronauts and satellites by targeting space junk that travels at potentially devastating speeds. (8) The laser tracking system would work by giving space craft and satellites, which are able to be maneuvered, time to move out of the way of an incoming chunk of debris.
The Australian government said the technology was part of the country’s "proud history" in space science and research. The project is part of an international consortium. Other members of the consortium include the Australian National University and other institutions in Germany and the United States.
选项
A、blow big pieces of junk into tiny {lacks.
B、burn out any space junk it can track.
C、warn astronauts and satellites of potential danger.
D、move away the junk from satellites’ orbits.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3887264.html
相关试题推荐
Moreandmore,theoperationsofourbusiness,governments,andfinanciali
Moreandmore,theoperationsofourbusiness,governments,andfinanciali
Moreandmore,theoperationsofourbusiness,governments,andfinanciali
Moreandmore,theoperationsofourbusiness,governments,andfinanciali
Moreandmore,theoperationsofourbusiness,governments,andfinanciali
Moreandmore,theoperationsofourbusiness,governments,andfinanciali
Asscienceandtechnologydevelops,theword"planet-friendly"iscoinedinthe_
Theoldestnationalnewspaperintheworldis______.A、theTimesB、theFinancial
Doyouagreeordisagreewiththefollowingstatement?Electroniccommunicat
Nobodycanlivewithoutothers’support,andnosocialorganizationcanboom
随机试题
[originaltext]NotenoughAmericanstudentswanttobeengineers,mathematic
EvenbeforehistorianJosephEllisbecameabest-sellingauthor,hewasfamo
[originaltext]Cellphoneshavebecomeacentralforceinthedailylifeof
Youhaveafriendwholivesinanothercountryandyoureceivealetterfromhim
在单代号搭接网络图中,工作G的持续时间为4天,紧前工作有D、E工作。工作D→G之
集权与分权相结合型财务管理体制的主要特点有()。A.在制度上,企业内应制定统一
一般而言,承担风险能够带来风险补偿,而有一种风险遍布于银行业务和管理的各个领域,
房地产经纪机构财务管理的内容主要包括()。A:佣金标准的制定 B:经营预算
“文革”时期的“四人帮”是指( )。A.江青 B.姚文元 C.林彪 D.
下列属于操作风险的是()。A.法律风险 B.策略风险 C.声誉风险 D.
最新回复
(
0
)