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Ronald Reagan: The Space Shuttle

发表于:2018-12-05 / 阅读(131) / 评论(0) 分类 美国经典英文演讲100篇

Broadcast: May 10, 2003 By Cynthia Kirk This is the VOA Special English program, In the News. Investigators say they now believe they know what caused the American space shuttle Columbia to break apar

发表于:2018-12-07 / 阅读(77) / 评论(0) 分类 VOA2003(上)-科技导航

By Paul Sisco Washington 30 May 2008 Saturday's shuttle mission to the International Space Station can come none too soon for station crew members. A broken toilet has had them using a backup system, and they need a new pump mechanism. The crew of th

发表于:2018-12-08 / 阅读(69) / 评论(0) 分类 VOA标准英语2008年(五月)

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Just when you thought youd heard everything, scientists have found that the reason you can hear everythingincluding things that are very quietis because

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(四)月

Broadcast: Mar 15, 2003 The U.S. space agency NASA is getting ready to resume shuttle flights as early as September or October. But the return to flight depends on whether the cause of the shuttle Col

发表于:2019-01-03 / 阅读(137) / 评论(0) 分类 VOA2003(上)-科技先知

Broadcast: Feb 07, 2003 U.S. space agency officials confirmed Friday that they are analyzing military photographs that appear to show damage to the space shuttle Columbia shortly before it disintegrat

发表于:2019-01-03 / 阅读(98) / 评论(0) 分类 VOA2003(上)-科技先知

The 2009 Nobel Prize in Chemistry goes to Venkatraman Ramakrishnan of the MRC Laboratory of Molecular Biology in England, Yale Universitys Thomas Steitz, and Ada Yonath of the Weizmann Institute of Science in Israel for their studies of the ribosome.

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 Scientific American(十)月

By Rohit Kulkarni Washington, D.C. 23 July 2007 Flying into space is an adventure only a select few will ever experience. But the U.S. space agency, NASA, is now offering visitors to the Kennedy Space Center in Florida the excitement of spaceflight w

发表于:2019-01-12 / 阅读(109) / 评论(0) 分类 2007年VOA标准英语(七月)

The Space Shuttle Endeavour has landed after completing an 11-day mission to expand living space aboard the International Space Station. VOA's Brian Wagner reports from Miami. Space shuttle Endeavour and the STS-126 crew land at Edwards Air Force Ba

发表于:2019-01-13 / 阅读(73) / 评论(0) 分类 VOA标准英语2008年(十二月)

By Alex Villarreal Washington 25 October 2007 The U.S. space shuttle Discovery has docked at the International Space Station, marking the next phase in a complex mission to expand the international orbiter. VOA's Alex Villarreal reports from Washingt

发表于:2019-01-31 / 阅读(100) / 评论(0) 分类 2007年VOA常速英语(十月)

WASHINGTON, May 30 (Xinhua) -- After nearly 12 days together in orbit, U.S. space shuttle Endeavour(奋进号) undocked from the International Space Station on Sunday night, NASA announced on Monday. According to NASA, the undocking took place at 11:

发表于:2019-02-02 / 阅读(109) / 评论(0) 分类 英语新闻

By Michael Bowman Washington 20 February 2008 The U.S. Space Shuttle Atlantis is back on earth after delivering a new laboratory to the International Space Station. VOA's Michael Bowman has details from Washington. Sonic booms echoed over Florida as

发表于:2019-02-05 / 阅读(52) / 评论(0) 分类 VOA常速英语2008年(二月)

By Cindy Saine Washington 08 August 2007 Shuttle Endeavour lifts off launch pad The U.S. Space Shuttle Endeavour has lifted off into space late Wednesday from Cape Canaveral, Florida and is heading towards the International Space Station for a constr

发表于:2019-02-08 / 阅读(113) / 评论(0) 分类 2007年VOA标准英语(八月)

WASHINGTON, July 10 (Xinhua) -- U.S. space shuttle Atlantis docked with the International Space Station on Sunday morning after nearly two days of flight. Commander Christopher Ferguson guided space shuttle Atlantis to a docking with the station at 1

发表于:2019-02-08 / 阅读(67) / 评论(0) 分类 英语新闻

WASHINGTON, July 8 (Xinhua) -- U.S. President Barack Obama on Friday hailed space shuttle Atlantis' final flight in NASA's shuttle program, saying Americans across the country watched with pride as America reached for the heavens once more. Obama exp

发表于:2019-02-09 / 阅读(111) / 评论(0) 分类 英语新闻

The U.S. space shuttle(航天飞机) Discovery has completed its work at the International Space Station on its 39th and final mission, and is preparing for Wednesday's scheduled landing at the Kennedy Space Center in Florida. The shuttle success

发表于:2019-02-17 / 阅读(85) / 评论(0) 分类 英语新闻

By Brian Wagner Kennedy Space Center, Florida 16 August 2007 Space Shuttle Endeavour is launched Thousands of people traveled to Kennedy Space Center for the recent launch of the shuttle Endeavour, and many more watched on television. VOA's Brian Wag

发表于:2019-02-17 / 阅读(166) / 评论(0) 分类 2007年VOA标准英语(八月)

As crew members of the upcoming NASA space shuttle mission prepare for the final flight of the shuttle program, they say they are inspired by NASA's accomplishments, but also about the retirement of the shuttle fleet and lay-offs among the NASA commu

发表于:2019-02-18 / 阅读(59) / 评论(0) 分类 英语新闻

The space shuttle Endeavour has returned to Earth for the final time, after completing a 16-day mission to the International Space Station. NASA welcomed home the Endeavour shuttle before dawn Wednesday, after the ship glided in from a safe re-entry

发表于:2019-02-18 / 阅读(91) / 评论(0) 分类 英语新闻

WASHINGTON, March 9 (Xinhua) -- U.S. space shuttle Discovery landed safely at the Kennedy Space Center in Florida on Wednesday, ending its nearly 27-year flying career as the world's most- traveled spaceship(宇宙飞船). According to NASA, Disc

发表于:2019-02-18 / 阅读(79) / 评论(0) 分类 英语新闻
学英语单词
A watched pot never boils.
aland (ahvenanmaa) is.
analog pulse frequency modulation (pfm)
angustifolionol
antecedent rule
antitau
AOCS
astronomical zenith
babefphite
bikila
blood-worm
callistin shellfish
cashed in on
cast
chlorococcum humicola
cif landed terms
clidinium bromide
cold-hearted
collar splint
corpora sterni
decipium
deniggerizes
discoconulus lamprobasis
dock-wall alter
dysodia
egg-drop
entamoebaisis
entodon okamurae broth
Eoysipiloid
epte
equilibrium rate
Fisher's F distribution
gallinule
generalized deficiency relation
genetic epistemology
geologic time
guiding beater
gumnuts
guzzis
herdthink
herskovitses
hirola
hold a job
hormone-dependent
hyperarchaisms
Idiom Neutral
inland waterway chart
international council of scientific management
Jaumann tensor
leader-participation model
licencings
main frequency coreless inductionfurnace
maiolicas
Maple City
massoudi
maxillary canal
mechanism topology matrix
metal inert gas shielded arc welding
metallised plastic
module verification test
money matter
Moudou
mukunds
number of conditions
ophirs
optical parallel
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parvenant
pintman
private incomes
pronasols
Prontalbin
prophylactic version
puh-lease
Pālitāna
recommodified
red admiral
resistance distance
reticulum cell sarcoma of liver
sabulography
satsivi
scan pattern
schemester
screen control
sign of summation
skere
source of supply
stratified clip method
subsidiary bank
surface electrolytic marking machine
sustained start
syringeable
talabheim
Tauist
Tiszabecs
to learn ... by heart
uninspire
unmoistened
unobliterated
unplanned market
workshop costing clerk
zosteriform lentiginous nevus