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
2023-09-08
16
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] 【C2】
选项
A、explore
B、explode
C、exploit
D、deplore
答案
A
解析
动词辨义题。本处意思是:这是探测火星表面的“自动机器人科学家”计划的一部分。故选A explore“探索,探测”。
转载请注明原文地址:https://tihaiku.com/zcyy/2995556.html
相关试题推荐
Noiseentersourearsaspowerfulwavesofmechanicalenergy.Scientistsmea
Noiseentersourearsaspowerfulwavesofmechanicalenergy.Scientistsmea
Noiseentersourearsaspowerfulwavesofmechanicalenergy.Scientistsmea
Noiseentersourearsaspowerfulwavesofmechanicalenergy.Scientistsmea
Scientistsestimate______(还要过很多年这种药才能用在人身上).itwillbemanyyearsbeforethe
Themoretimescientistsspenddesigningcomputers,themoretheymarvelat
Themoretimescientistsspenddesigningcomputers,themoretheymarvelat
Themoretimescientistsspenddesigningcomputers,themoretheymarvelat
[originaltext]M:It’salwayssohotandhumidinhere.W:That’sbecausethere
[originaltext]M:It’salwayssohotandhumidinhere.W:That’sbecausethere
随机试题
Whenyouweresixyearsold,youhad20teeth.Thesearecalledmilk-teeth.
某手表厂机械手表产品中的一个齿轮外径设计尺寸为3.1mm,生产过程中所允许的误差
关于通风房间的风量平衡,错误的是()。A.风量平衡是指通风房间达到通风平衡状
下列哪种疾病不能依据骨髓穿刺检查而排除诊断()A.再生障碍性贫血 B.缺
慢性炎症中常见的是()。A.嗜酸性粒细胞 B.淋巴细胞 C.嗜中性粒细胞
Beautyhasalwaysbeenregardedassomet
1.题目:《我的家庭塑造我》 2.内容: “选择与你同住或照顾你多年的父母或
某大型地下商店共2层,每层建筑面积15000m2,每层建筑高度5m,对该
南昌起义的历史意义是( ) A.打响了武装反抗国民党反动统治的第一枪 B.
有些人在工作中认真负责,有些人敷衍了事,有些人得过且过,这些表现在人的性格中属于
最新回复
(
0
)