首页
登录
职称英语
[originaltext] NASA is examining photos of Space Shuttle Endeavour after disco
[originaltext] NASA is examining photos of Space Shuttle Endeavour after disco
游客
2023-12-15
55
管理
问题
NASA is examining photos of Space Shuttle Endeavour after discovering what appears to be damage to a critical heat protection tile. Ice is believed to have broken off the external fuel tank during lift-off and struck the shuttle.
NASA wants to study the problem before choosing a course of action. Photos taken of Endeavour’s belly by the crew of the International Space Station shows a three-inch-by-three-inch gouge in at least one black heat tile under the shuttle’s right-hand wing near one of the main landing gear doors. NASA’s John Shannon says if the damage is life-threatening and too extensive to repair, a rescue shuttle could be sent to save the astronauts.
NASA runs such analysis every single flight. Up to now, Space Shuttle Endeavour has at least 68 days of consumables to support ten crew members and NASA can get a shuttle ready by October 5th.
Repair options include a heat resistant paint, a protective plate that could be screwed into the gouge place or a thick compound that can be squirted.
选项
A、a heat protection tile
B、a mechanical hand
C、a measuring instrument
D、a thick compound
答案
D
解析
本题考查细节,新闻最后提到奋进号的维修选项包括隔热漆,可塞入凿沟的保护层或一种可喷出的粘稠填充剂。
转载请注明原文地址:https://tihaiku.com/zcyy/3276696.html
相关试题推荐
[originaltext]Host:Everylanguagehasaphrasefor"thankyou".It’sasen
[originaltext]Host:Everylanguagehasaphrasefor"thankyou".It’sasen
[originaltext]A14-year-oldAmericangirlwasstabbedandkilledinaquiet
[originaltext]SaudiforcesclashedwithsuspectedmilitantsinthecapitalR
[originaltext]IsraeliPrimeMinisterArielSharonbackeduphiscallmfora
[originaltext]IsraeliPrimeMinisterArielSharonbackeduphiscallmfora
[originaltext]Britain’soppositionleadersaidyesterdayhehadnotlosthop
[originaltext]OverthepasttwoweekstheBBCWorldServicehasbeenrunning
[originaltext]A21.4-billionHKdollar(2.74billionUSdollars)surplusha
[originaltext]A21.4-billionHKdollar(2.74billionUSdollars)surplusha
随机试题
Despitethewonderfulactingandwell-developedplot,the______moviecouldnot
[originaltext]Iliveinabigoldhouse.Atnightyoucansometimeshearst
[originaltext]Inthelastfewyears,thefaceofundocumentedimmigrationto
Linux操作系统中,网络管理员可以通过修改( )文件对Web服务器端口进行配
某家庭申请了50万元10年期住房抵押贷款,年利率为6%。该家庭在按月等额偿还5年
关于成交价格、市场价格、理论和评估价值的说法,正确的有()。A.在一笔成功
全兆公司利用提供互联网接入服务的便利,在搜索引擎讯集公司网站的搜索结果页面上强行
无论是否取得合同均会发生的差旅费,投标费、为准备投标资料发生的相关费用等,应当在
下列咨询成果中,属于政府核准要求申报的是()。A.规划研究报告 B.项目
装配整体式结构中,预应力混凝土预制构件的混凝土强度等级()。A.不宜低于C
最新回复
(
0
)