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
2023-12-14
25
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/3272870.html
相关试题推荐
[originaltext]FarmersandtheirsupportersprotestedWednesdayinhundredsof
Anewstudyusesadvancedbrain-scanningtechnologytocastlightontoatopic
Anewstudyusesadvancedbrain-scanningtechnologytocastlightontoatopic
Anewstudyusesadvancedbrain-scanningtechnologytocastlightontoatopic
Anewstudyusesadvancedbrain-scanningtechnologytocastlightontoatopic
Anewstudyusesadvancedbrain-scanningtechnologytocastlightontoatopic
Anewstudyusesadvancedbrain-scanningtechnologytocastlightontoatopic
BodySystemsAbodysystemreferstoagroupoforgans,whic
BodySystemsAbodysystemreferstoagroupoforgans,whic
BodySystemsAbodysystemreferstoagroupoforgans,whic
随机试题
[img]2021m4s/ct_ve01004004z2020c_eyyjsdtrana_0077_202012[/img]Findingtheright
Thefollowingisanapplicationletter.Afterreadingit,youshouldgivebr
Housingisrecognizedasa"sociallydeterminantvariable".InFrance,hous
TheenormousgrowthofAmericaneconomyhasbeen【C1】______tomanyfactors.T
《合格证》的申请办理、申请换发和审批,均应注明技术服务项目,获准从事手术服务项目
220kV主变断路器的失灵保护,其起动条件是()。主变电气量保护动作,相电
简述制定薪酬战略的流程。
可用于治疗老年骨质疏松,属于维生素D活性代谢产物的是A.利拉鲁肽 B.瑞格列奈
2013年10月15日,人民法院根据债权人申请受理了A公司破产清算案,并
华中地区某发电厂装机为2X200MW+2X300MW,以发电机一变压器组单元接线
最新回复
(
0
)