首页
登录
职称英语
Applications outside the Earth’ s atmosphere are clearly a good fit for rob
Applications outside the Earth’ s atmosphere are clearly a good fit for rob
游客
2023-11-27
8
管理
问题
Applications outside the Earth’ s atmosphere are clearly
a good fit for robots. It is dangerous for humans to get to
space, to be in space and to return from space. Keeping
robots operating reliably in space presents some unique
challenges to engineers. The ultra-high vacuum in space【M1】______
prevents the use from most types of lubricants. The【M2】______
temperatures can swing wildly depending on whether the
robot is in the sun light or shade. But, of course, there is【M3】______
almost no gravity. This is actually more of an opportunity
than a challenge and leads to the possibility of some unique
designs. The conceptual robot has 21 independent joints. On
earth it would be possible for this robot to support its own【M4】______
weight, but in space, the design presents some unique
capabilities. The robot can reach around obstacles and
through out port holes. The robot also possesses a huge【M5】______
degree of fault tolerance. It can continue to operate with
excellent dexterity even after several joints fail.
NASA decided to develop a $288-million Flight
Telerobotics Servicer(FTS)in 1987 to help astronauts
assemble the Space Station, which was growing bigger and
complex with each redesign. Shown here is the winning【M6】______
robot design by Martin Marietta, who received a
$297-million contract in May 1989 to develop a vehicle by
1993. About the best thing which can be said for the FTS【M7】______
project was that it generated a lot of lessons learned. The
robot never flew and never will because it was never【M8】______
completed. This project demonstrated that fault tolerance
gone wildly will doom a robot. The robot had so many【M9】______
redundant systems that there was just so much to go wrong.【M10】______ [br] 【M6】
选项
答案
∧complex—more
解析
语法错误。与complex并列的bigger已经用了比较级形式,complex也应该用形容词比较级形式,因其为多音节单词,在其前面加more即可。
转载请注明原文地址:https://tihaiku.com/zcyy/3222485.html
相关试题推荐
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
Cellscannotremainaliveoutsidecertainlimitsoftemperatureandmuchna
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenida
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenida
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenida
AnumberofyearsagoIsatdownonastonebenchoutsidetheTeatroAvenida
随机试题
ArtificialIntelligence(AI)A)Weoftendon’tnoticeit,butartificialint
[originaltext]ThecampaigngroupAmnestyInternationalsaysithasevidence
A.0.07405 B.0.0792 C.0.0735 D.0.0751
有关环形焦痂切开减压术的适应证,下列哪一项不是A.肢体远端末梢循环不良 B.肢
传染性单核细胞增多症与皮肤黏膜淋巴结综合征的鉴别要点是()A.皮疹
患者,女性,59岁。因支气管哮喘发作急诊入院,护士治疗时,未按操作要求,快速静脉
某医院各科室护士自发组成志愿者服务队,定期对社会人群进行健康宣教,普及疾病防治知
检验两个或两个以上因素各种分类之间是否有关联或是否具有独立性的问题,这种检验是(
下列说法正确的有()。A.保险公司签发保险单的日期是没有限制的 B.保险公司
(2022年真题)在审查施工图预算时,除审查工程量计算的准确性外,对预算工程量审
最新回复
(
0
)