时间:2019-01-25 作者:英语课 分类:2006年VOA标准英语(九月)


英语课

By Mil Arcega
Washington, D.C.
04 September 2006
 
watch Orion report


The U.S. National Aeronautic 1 and Space Administration (NASA) has picked the aerospace 2 company Lockheed Martin to build the next generation spacecraft that will return man to the moon for the first time in more than three decades.


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The Orion space capsule  
  
NASA administrator 3 Doug Cooke said competition for the multibillion-dollar contract to build the next manned lunar spaceship was fierce. 


"I do want to announce who we have awarded the contract to -- and it is Lockheed Martin,” he said before the cheering began.


The announcement was greeted with wild applause by Lockheed Martin employees, who faced tough competition from aerospace giants Boeing and Northrop Grumman.  


The task -- to build a spacecraft capable of taking astronauts to the moon and beyond.


The Orion, billed as the next generation of manned spacecraft, has been described by some NASA engineers as "Apollo on steroids".  



A drawing of the proposed Ares 5 rocket  
  
Launched by a multi-stage Ares 5 rocket, the spacecraft will go into orbit around the Earth before docking with the International Space Station.  From there, NASA official Scott Horowitz says, Orion will take astronauts to the moon and eventually to Mars. 


"After arriving in orbit, and we can go into orbits now that can go to the poles of the moon, the lander will land at the base and be able to do sortie missions for up to a week in duration.  Eventually we will work up to having an outpost on the Moon and be able to stay for up to six months," he said.


"Space is no longer going to be a destination that we visit briefly 4.  We are going to learn to live off the land, like the pioneers did,” continued Mr. Horowitz. “In order to be able to go to Mars we have to learn a lot of lessons on the Moon because while you can get to the Moon and back in a few days, Mars would be several years."


The announcement will mean 600 new jobs for the Maryland-based firm. 


John Stevens, Lockheed Martin's director of space exploration, says the company's proposal gives NASA engineers final say on major design elements of the new spacecraft. "They will be designing key components 5 for the Orion spacecraft, and we're going to be designing the electrical system, designing the propulsion system, and the structure."


The first phase of the project is budgeted at $3.9 billion.  If all goes well, Orion's first test flight is scheduled for September, 2014.


Images courtesy of Lockheed Martin



adj.航空(学)的
  • Something akin to panic swept the National Aeronautic and Space Agency. 一种近乎恐慌的心情席卷了国家宇航局。 来自辞典例句
  • They are widely used in electronic instruments aeronautic instruments etc. 此类轴承在各类电子仪器中得以广泛运用。 来自互联网
adj.航空的,宇宙航行的
  • The world's entire aerospace industry is feeling the chill winds of recession.全世界的航空航天工业都感受到了经济衰退的寒意。
  • Edward Murphy was an aerospace engineer for the US Army.爱德华·墨菲是一名美军的航宇工程师。
n.经营管理者,行政官员
  • The role of administrator absorbed much of Ben's energy.行政职务耗掉本很多精力。
  • He has proved himself capable as administrator.他表现出管理才能。
adv.简单地,简短地
  • I want to touch briefly on another aspect of the problem.我想简单地谈一下这个问题的另一方面。
  • He was kidnapped and briefly detained by a terrorist group.他被一个恐怖组织绑架并短暂拘禁。
(机器、设备等的)构成要素,零件,成分; 成分( component的名词复数 ); [物理化学]组分; [数学]分量; (混合物的)组成部分
  • the components of a machine 机器部件
  • Our chemistry teacher often reduces a compound to its components in lab. 在实验室中化学老师常把化合物分解为各种成分。
学英语单词
Aconitum sungpanense
acrobatic stunts
actigraphic
adversarially
aerial image simulation
angiostomy
anti-frosting equipment
applicant for a patent
ASCALAPHIDAE
asphalt felt
Bakhany
bearing oil pipe union
britzskas
built-in stabilization
burgio
bushtit
bypass gate valve
call confirmation
care in the community
chalkone
chute spillway
collar for a horse
community agency
comparative static derivative
counter-current electromigration
courant
cyclotrimethylenet-rinitramine
deoxyuridine diphosphate
diekman
dissipative flow
emhata
Every Jack has his Jill.
eyeblinks
face pumping
fishery factory ship
fussy as a hen with one chick
gilvus
Giraldes' organ
glass transition temperature (tg)
gordonia soli
Granges-St-Marie
hemofilter
herpetotheriids
ichneumon wasp
indefinite storage
indurative pneumonia
inner nuclear layer
innoblesse
inter-repeater links
intraocular lens
Izvaly
jazzophone
Jija Sarai
kurisko
layaways
lepista nuda
Macrothyry
maytansinol
mechanosensillum
metal removal factor
model specification
mollweide's projection
muiclage hair
natroalunite
needful
Nodi lymphatici gluteales superiores
Nomzha
Norfolk Broads
Pergolarin
Petsamo(Pechenga)
pipe pilot
plate making machine
play hell
presentation file
profiteered
pseudomutation
rotary latch
rotating head
roxbyite
Sapindales
sapphirite
scissorlike
single-funnel
slender configuration
solenoid-operated circuit-breaker
sorting chute
spin freezing
Splanchnomicry
spore output
statistic processes
straight roller bearing
Toros Daglari
torus rheometer
tugboats
uist north i.
urban economic base theory
uricosuria
vapor compression refrigerating machine
variable frequency starting
Wirtschaft
Yaredes
zoning mechanism