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
acanthokeratodermia
acushnet
alwis
anaks
antlermicin
aplysia kurodai
apparent places of fundamental stars
application of Kuhn-Tucker sufficiency theorem
ar rahhaliyah
armored personnel carrier
automatic acquisition
basarab
be at bay
blocking theory
bond distribution analysis
Bonnia
canal structure
cedrela calantass
chrysidid
Clos Vougeot
compound manure
contact mass revivification
contragradation
custom wired
damagingly
dead-end steel tower
diagonal glide plane
dibenzofutan
dispised
distributable reserve
Dizney
Dognecea
Dopegyt
drive wheels
dry-eyeds
dubbil
enroll
equity growth dilemma
extrapolated cutoff
factoidal
feeding angle
financial gearing
foam treatment
go on the cops
green leek
grounding relay
hold stock
hung onto
hydraulic piston corer
hydrocarbon reservoir
hydroxyeremophilone
hymenotome
IABSE
induced electricity
infrared beam divergence
ionization cross-section detector
keystone prey
lancies
lard-bucket
lurssen
mean likelihood
metallic crystal
migratory high
modellable
negotiatings
new-ball
normalized difference vegetation index (ndvi)
Norra Barken
Nullaginite
nut shaping machine
offcast
oil seperator
omnisport
operate independently
oversprinkle
pin gear
priodontal lesion
Processus vaginalis testis
prometaphanine
refresh method
ring-man
Rudella
Salmonella luciana
Severnyy Nunatak, Gora
shampoo bowl
shunt metabolism
Sisoguichic
sliddering
stepwise countercurrent extraction
subfamily petauristidaes
subin
substituted
sulfur flour
taking-out and placing-in of cars
taziprinone
tooth curve
toreave
transfer of budget items
tripalplumbite (zvyagintsevite)
tripping command
twilight arc
universal authentication