首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Applications outside the Earth’ s atmosphere are clearly a good fit for robots. It is dangerous for humans to get to space, to
Applications outside the Earth’ s atmosphere are clearly a good fit for robots. It is dangerous for humans to get to space, to
admin
2013-11-06
72
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】______
【M10】
选项
答案
so一too
解析
词汇错误。由so many redundant sys—tems可知此处应该是说不容易出错,用too...to结构表示“太……以致不能……”,so应该改成too.
转载请注明原文地址:https://www.kaotiyun.com/show/0XZO777K
0
专业英语八级
相关试题推荐
TheGrandCanyonandthePaintedDesertarelocatedin______oftheUnitedStates.
Duringtheperiodbetween1815and1917,about30millionpeoplefromeverycornerofEuropeimmigratedintotheUnitedStatesi
OnlineUniversityDegreesThroughDistanceEducationMoreandmoreuniversitiesaroundtheworldareofferingonlinelanguageco
HowtoWriteJobApplicationsandResumesCompletingonapplicationandsucceedingininterviewarefundamentalinjob-seeking.
NewEducationalTechnology:ChallengesandPotentialI.Thecriticismofcomputersandmultimediatechnology—A(1)_____ofunders
Beyonddemographics,theUnitedStatesconfrontswitharangeofother(1)______challenges.Globalizationisonthetopofthat
Beyonddemographics,theUnitedStatesconfrontswitharangeofother(1)______challenges.Globalizationisonthetopofthat
ThismonthSingaporepassedabillthatwouldgivelegalteethtothemoralobligationtosupportone’sparents.CalledastheM
______istheworkthatfirstmadeCharlesDickensapopularwriterofnovels.
Parentsandgrandparentswithmoneytosparearenolongerwaitinguntildeathtopassontheirwealth.Instead,they’reincreas
随机试题
Asimpleideasupportsscience:"trust,butverify".Resultsshouldalwaysbe【C1】________tochallengefromexperiment.Thatsimp
男性。60岁。近日出现上腹不适,疼痛,进食后加重,消瘦、贫血。应高度警惕的是
初孕妇,25岁。停经18周,不觉胎动。产科检查:宫底高度在脐耻之间,胎方位及胎心不清。监测宫内胎儿情况首选的方法是
根据《水污染防治法》规定,建设项目的环境影响报告书,必须对建设项目可能产生的水污染和对生态环境的影响作出评价,并且应该()。
农村信用社对农户发放贷款利率的最高上限为中国人民银行规定的基准利率的()倍。
甲公司是一家著名的足球俱乐部。甲公司2019年年初授权乙公司在其设计生产的服装、帽子、水杯以及毛巾等特许产品上使用甲公司球队的名称和图标,授权期间为3年。合同约定,甲公司收取的合同对价由两部分组成:(1)600万元固定金额的使用费;(2)每年按照乙公司销售
产品质量监督检查的抽查样品应当在市场上或者()中随机抽取。
提倡“以教师为中心、以教材为中心、以课堂为中心”的代表人物是()。
现有200根相同的钢管,把它们堆放成一个正三角形垛,使剩余的钢管尽可能的少,那么剩余的钢管有()。
下列函数模板声明中,合法的是
最新回复
(
0
)