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
考研
Astronaut Jim Voss has enjoyed many memorable moments in his career, including three space flights and one space walk. But he re
Astronaut Jim Voss has enjoyed many memorable moments in his career, including three space flights and one space walk. But he re
admin
2014-06-13
42
问题
Astronaut Jim Voss has enjoyed many memorable moments in his career, including three space flights and one space walk. But he recalls with special fondness a decidedly earthbound experience in the summer of 1980, when he participated in the NASA-AS-EE Summer Faculty Fellowship Program. Voss, then a science teacher at West Point, was assigned to the Marshall Space Flight Center’s propulsion lab in Alabama to analyze why a hydraulic fuel pump seal on the space shuttle was working so well when previous seals had failed. It was a seemingly tiny problem among the vast complexities of running the space program. Yet it was important to NASA because any crack in the seals could have led to destructive results for the astronauts who relied on them.
"I worked a bit with NASA engineers," says Voss, "but I did it mostly by analysis. I used a handheld calculator, not a computer, to do a thermodynamic analysis. "At the end of the summer, he, like the other NASA-ASEE fellows working at Marshall, summarized his findings in a formal presentation and detailed paper. It was a valuable moment for Voss because the ASEE program gave him added understanding of NASA, deepened his desire to fly in space, and intensified his application for astronaut status.
It was not an easy process. Voss was actually passed over when he first applied for the astronaut program in 1978. Over the next nine years he reapplied repeatedly, and was finally accepted in 1987. Since then he has participated in three space missions. The 50-year-old Army officer, who lives in Houston, is now in training for a four-month mission as a crew member on the International Space Station starting in July 2000.
Voss says the ASEE program is wonderful for all involved. "It brings in people from the academic world and gives NASA a special property for a particular period of time. It brings some fresh eyes and fresh ideas to NASA, and establishes link with our colleges and universities," Voss explains. "There’s an exchange of information and an exchange of perspectives that is very important."
For the academic side, Voss says, the ASEE program also "brings institutions of higher learning more insight into new technology. We give them an opportunity to work on real-world problems and take it back to the classroom. "
Which of the following is NOT TRUE according to what Voss said on the ASEE program?
选项
A、Fresh members from the academic world participate in the program.
B、The program brings new outlooks to NASA space programs.
C、It is important for the space scientists to exchange information and perspectives.
D、American colleges and universities are a special property of NASA
答案
D
解析
在文章的第四段Voss讲,ASEE项目对所有参与者都很好,这个项目将学术界的人聚集在一起,在一定时间内,这些人成为NASA的一份特殊财富。这为NASA带来了一些新的视角和思路,与我国的学院和大学建立了联系,促进了信息和观点的交流,这是很重要的。由此可见D是正确的选择,意为“美国的学院和大学是NASA的一份特殊财富”。
转载请注明原文地址:https://kaotiyun.com/show/puO4777K
0
考研英语一
相关试题推荐
It’snotonlyhumansthatflourishinlargesettlements.Someantsfindurbanlifesoaccommodatingthattheirpopulationsexplo
WhowontheWorldCup1994footballgame?WhathappenedattheUnitedNations?Howdidthecriticslikethenewplay?【1】anevent
Byanystandard,moneymanagerMalcolmGissenhashadacomplicatedrelationshipwithriskoverthepastcoupleofyears.After
Aspeopleageandneedmorehelpwithdailyactivities,suchasbathingortakingmedication,movingtoafacilitythatprovides
CabinetmeetingsoutsideLondonarerareandreluctantthings.HaroldWilsonheldoneinBrightonin1966,butonlybecausethe
Whentwooftheworld’srichestandmightiestmenpledgetodestroyanenemy,itistimetopayattention.BillGates,theforme
Mostmarketingoperationspaycloseattentiontowhatyoungpeoplearebuyingandthinking.NotBritain’spoliticalparties,ho
By"MiucciaPradawasobviouslybitinghernails"(Paragraph1),theauthormeansItcaninferredfromthetextthat
Oneofthemostimportantresultsofresearchintoageinghasbeentopinpointthesignificanceofshort-termmemory.Thisfacul
EventheSaudis—orrather,thesmallnumberofmenwhoactuallyruletheirtroubledcountry—aregivinggroundinthestrugglefo
随机试题
肘横纹(平肘尖)至腕掌(背)侧横纹的骨度分寸是
药师赵某在药店工作,一日,患者小李由于发烧进店购买某类处方药以快速缓解病情,已知该药有一定的胃肠道刺激性,店内销售的有两种口服剂型:溶液剂和胶囊剂。根据上述案例,回答下列问题:请分别阐述两种剂型口服后的吸收过程,并分析说明选用哪一种剂型效果更好。
交易所可根据市场情况,对指定券种的国债买断式回购实施停牌,并可视市场具体情况对其复牌,但不可终止某券种的国债买断式回购交易。()
下列成本中,属于确定目标现金余额的成本模型和随机模型都需要考虑的是()。
中央银行在公开市场上卖出政府债券是企图()。
体育锻炼中常见的开放性软组织损伤包括()。
司机秦某违章,被交警张某拦住,当场罚款80元。下列对本案分析正确的选项是()。
1.2011年6月23日傍晚时分,十年来最大一场雨“空袭”京城。雨一直下,越下越大,陶然亭地铁站变成了“水帘洞”,西客站附近的莲花桥下变成了“游泳池”,南二环主路右安门路段断路,在大望路、安华桥这些地方,那些底盘高的SUV(运动型越野车)或许还能涉水
A、 B、 C、 A本句询问对方是否知道贸易博览会的负责人是谁。
A、Itiseasiertouse.B、Itcanlastlonger.C、Itbecomescolorful.D、Itbecomesdelicate.B文章末尾提到制造商需要更浓的油使口红使用的时间更持久,B正确。表示目的的
最新回复
(
0
)