时间:2019-01-14 作者:英语课 分类:VOA标准英语2009年(八月)


英语课

With just minutes to go before liftoff, South Korean engineers postponed 1 the launch of the country's first space-bound rocket. The delay comes as a disappointment to many who looked forward to the launch as a milestone 2 of national pride.


Excitement was mounting Wednesday at South Korea's Naro Space Center, as the time to launch dropped below eight minutes. Then, at seven minutes and 56 seconds, the digital clock froze because technicians decided 3 not to proceed.
 
Korea Space Launch Vehicle-1, South Korea's first space rocket, sits on launch pad at the Naro Space Center in Goheung, South Korea, 19 Aug 2009


Lee Sang-mok, a policy director at South Korea's Ministry 4 of Education, Science, and Technology, says South Korea's first indigenous 5 space mission will have to wait.


He says a pressure valve on one of the rocket's fuel tanks showed a drop. He explains that a joint 6 Russian and Korean team of engineers are conducting a thorough technical analysis.


South Korea teamed up with Russia to spend more than $400 million on the 33-meter tall rocket, known as the Korea Space Launch Vehicle, or KSLV-1. It will carry a communications satellite into low-earth orbit.


Lee says the Russian technicians think another launch attempt could be made within several days. He says an exact date will be set after Wednesday's difficulties are more precisely 7 understood.


South Korean officials had earlier considered delaying Wednesday's mission, out of respect for former President Kim Dae-jung, who died Tuesday. That idea was set aside because of the strong logistical momentum 8 behind the launch.


Many South Koreans view the launch in terms of national pride, as a milestone of the country's progress in its indigenous space program. The $250-million launch facility where the rocket was set to lift off is being set as the stage for an ambitious space program, including long-range plans to land South Korean probes on the moon.


South Korea's launch plans have drawn 9 comparisons to North Korea's April launch of a long-range rocket, which Pyongyang says was part of its peaceful space research. South Korea, the United States and Japan expressed fears the launch was a thinly veiled test of North Korea's offensive ballistic missile program.


Park Jung-ju, director of the KSLV Systems Office, says there are major differences between the North and South launches.


He says South Korea's launch plans have been transparent 10 to the public, unlike in North Korea. For South Korea, he says, the launch itself is the goal - not developing weapons systems. Park says comparing South Korea's launch with the North's is "inappropriate."



vt.& vi.延期,缓办,(使)延迟vt.把…放在次要地位;[语]把…放在后面(或句尾)vi.(疟疾等)延缓发作(或复发)
  • The trial was postponed indefinitely. 审讯无限期延迟。
  • The game has already been postponed three times. 这场比赛已经三度延期了。
n.里程碑;划时代的事件
  • The film proved to be a milestone in the history of cinema.事实证明这部影片是电影史上的一个里程碑。
  • I think this is a very important milestone in the relations between our two countries.我认为这是我们两国关系中一个十分重要的里程碑。
adj.决定了的,坚决的;明显的,明确的
  • This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。
  • There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。
n.(政府的)部;牧师
  • They sent a deputation to the ministry to complain.他们派了一个代表团到部里投诉。
  • We probed the Air Ministry statements.我们调查了空军部的记录。
adj.土产的,土生土长的,本地的
  • Each country has its own indigenous cultural tradition.每个国家都有自己本土的文化传统。
  • Indians were the indigenous inhabitants of America.印第安人是美洲的土著居民。
adj.联合的,共同的;n.关节,接合处;v.连接,贴合
  • I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤,肩膀脫臼了。
  • We wrote a letter in joint names.我们联名写了封信。
adv.恰好,正好,精确地,细致地
  • It's precisely that sort of slick sales-talk that I mistrust.我不相信的正是那种油腔滑调的推销宣传。
  • The man adjusted very precisely.那个人调得很准。
n.动力,冲力,势头;动量
  • We exploit the energy and momentum conservation laws in this way.我们就是这样利用能量和动量守恒定律的。
  • The law of momentum conservation could supplant Newton's third law.动量守恒定律可以取代牛顿第三定律。
v.拖,拉,拔出;adj.憔悴的,紧张的
  • All the characters in the story are drawn from life.故事中的所有人物都取材于生活。
  • Her gaze was drawn irresistibly to the scene outside.她的目光禁不住被外面的风景所吸引。
adj.明显的,无疑的;透明的
  • The water is so transparent that we can see the fishes swimming.水清澈透明,可以看到鱼儿游来游去。
  • The window glass is transparent.窗玻璃是透明的。
学英语单词
2-(1-cyclohexenyl)-cyclohexanone
absolute error of measurement
acceleranstuff
Articulationes intertarsales
at once...and...
bizonal
Borrelia venezuelensis
Brunt-Douglas isallobaric wind
bullet-time
by rough estimate
cataphraxis
chain cover
character entity
chromosome interference
Coloradoan series
colotype
combined downcast-uptake ventilator
corrosion-resistant steel
current fiscal year
daybreak
Decapoida
demerge
developmental prototype
diethyl terephthalate
direct-current inserter
doubling of tones
entrance notice
epimetheus
Eria pannea
Eriodes
ethacetic acid
excess capital
flux peaking
gear shift lever pin
half-wave ratarder
Hollerith field descriptor
household articles
indeavor
interest capitalization
intra-bank
iron rose
lathyrus-factor
leakproof ring
lipoferous
loan capital debenture
lockplate
low intensity field
mean strain rate
microbiological test
micromelia
mill-sixpence
monomotor drive
Monte Carlo study
Mustard Pots
Nimmitabel
no risk after shipment
nymphal instar
Ober-Roden
occultness
open jet tunnel
palatalising
Phenylacetylcarbamide
phosphorescence
phthalic ester
pilot's fairway
prejudized
primitive procephalic appendage
producing crops
really something
reduced-rate call
regulatory authorities
remote sensing system
Roebuck Downs
rose head
rotating rectifier dish
Rotundocyathus
Roux's sign
shoe skate
sitoxism
sodium thorium phosphate
speedboat
spousals
spouted fluidized bed
spring tension tester
suffonsify
tactical missile (tm)
tailfirst
tanahs
tandem survey
Telegdi
tertiary hole
tri-basic polyploid
triple-valve
trivial valuation
two-phase convection
underfloor heating
unit pyramid
untraceable
Vaccinium bulleyanum
vertouse
vice commodore of convoy
viscose film