首页
登录
职称英语
Mars fascinates scientists because of its similarity to Earth, and it fasci
Mars fascinates scientists because of its similarity to Earth, and it fasci
游客
2024-05-30
54
管理
问题
Mars fascinates scientists because of its similarity to Earth, and it fascinates the public because our myth of "Martians" is a vision of life beyond Earth. The Mars【C1】______ continues with the launch of a robot vehicle by UK scientists. It’s part of a project to build an "autonomous robotic scientist" to【C2】______ the Martian surface and is key to the European Space Agency’s 2011 ExoMars【C3】______ .
The six-wheeled vehicle housing a myriad of scientific【C4】______ and detectors is the Mars rover, nicknamed "Bridget". Astrium, an EADS company, are【C5】______ the ExoMars rover prototype and coordinating its【C6】______ with other UK-based institutions.
Searching for a【C7】______ similar to that found on Mars, the team took the rover to El Teide National Park in Tenerife. Lester Waugh, leading the EADS Astrium team, explains, "The rover’s not waterproof so the conditions need to be dry as any moisture affects the way the sand【C8】______ under the wheels."
Solar panels will supply power and radioisotope(放射性同位素 ) heater units will help it withstand the cold on Mars. The team is optimizing the performance of the wheels, suspension, the drive system,【C9】______ it doesn’t dig itself in on tricky terrain.
Taking【C10】______ to twenty minutes for radio signals to reach Earth demands a powerful【C11】______ system to allow the rover to operate【C12】______ so they are also developing next generation computer software【C13】______ .
The rover will land on Mars packed to capacity【C14】______ scientific gadgets designed to be as light and as small as possible. The【C15】______ development time is essential for rigorous testing, as Waugh explains," 【C16】______ we put things in space we have to make sure that they’ll【C17】 ______ the radiation environment, the【C18】______ of heat and cold. Our science【C19】______ is crucial, and malfunctions may affect that. The more science we get back the betterC1【C20】______ there is for spending more money on planetary exploration." [br] 【C14】
选项
A、of
B、to
C、in
D、with
答案
D
解析
介词辨义题。本处意思是:漫游者将满载着设计得重量轻、体积小的科学仪器。D with“携带”。
转载请注明原文地址:http://tihaiku.com/zcyy/3611834.html
相关试题推荐
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
MarsfascinatesscientistsbecauseofitssimilaritytoEarth,anditfasci
随机试题
Businessmenmakemostoftheirincomefromprofit______byproducingandsellin
IthasbeencalledtheHolyGrailofmodernbiology.Costingmorethan£2bi
个人贷款的资金来源主要是()A.短期存款 B.中期存款 C.长期存款 D.
下列行为中,可能被用来调节利润的有()。A.提前或推迟确认收入 B.将费
某专业工作队在一个施工段上完成一个施工过程的持续时间被称为( )。A.流水节拍
()属于学习与成长方面的指标。A:员工满意度 B:信息覆盖率 C:员
下列不属于农业四项补贴内容的是()。A.良种补贴 B.农机具购置补贴 C.农
下列各项中,属于企业储备存货的原因的有()。A.保证生产的经营需要 B.
当事人提出证据证明仲裁裁决有依法应撤销情形的,应在收到裁决书之日起6个月内,向仲
下列建设工程施工合同的风险中,属于管理风险的有()。A.政府工作人员干预 B
最新回复
(
0
)