梭床圈弹簧

Our school usually holds a spring sports meeting each year. The spring sports meet this year was held last Friday. Many students took an active part in it. So did I. The sports meet began at 8 oclock. After the opening, all kinds of races, both field

发表于:2018-11-28 / 阅读(158) / 评论(0) 分类 疯狂英语易背作文

Ronald Reagan: The Space Shuttle

发表于:2018-12-05 / 阅读(142) / 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(88) / 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(85) / 评论(0) 分类 VOA标准英语2008年(五月)

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(154) / 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(124) / 评论(0) 分类 VOA2003(上)-科技先知

Gagarin went into space on a Soviet rocket. Shephard and Armstrong went up in U.S. spacecraft. Tito rode on a Russian vehicle. But all of those were government-run space agencies. With the space shuttle program getting ready to end, NASA is turning t

发表于:2019-01-08 / 阅读(119) / 评论(0) 分类 CNN2011年(四)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(123) / 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(89) / 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(106) / 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(120) / 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(66) / 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(125) / 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(81) / 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(124) / 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(99) / 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(177) / 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(76) / 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(109) / 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(99) / 评论(0) 分类 英语新闻
学英语单词
a man of great energy
acoustic stones
acrylic epoxy baking paint
al-hariri
alchian
analytic activity
Aristolochia durior
autonomous unit
bacterial inflammation
Ballintuim
bramshill
cathode effect
cheibub
Chinese materia medica
congressional veto
couch-bed
countinuous mill
creep out
cut-off level gauge
Dahuk
DIPTU
Doruneh
double sickle mower
duty-frees
electronic connectivity
Erei, Mti.
Euthymius The Hagiorite
expense of collection
fever tree
friction material test machine
Gasterosteus aculeatus
gate-source voltage
genus hibbertias
genus Zostera
haelices
high consistency screening
homogeneous carburizing
horizontal-vertical illusion
incubator house
infistulate
inseminatio
intensity calibrating device
isilkul (isil kul)
lamp cup
law of total current
lazars
light water moderator
Limnobium
line responsibility
liquid calcium bisulfite
list scanner
mascabado
mouland
multi fuel engine
Mumford, Lewis
neodymium sulfide
nonparametric testing
norms
odorimeter
offshore oil-gas-water processing plant
one way radio
other-woman
output oriented budgeting
paramethylaminophenol sulfate
partitioned hidam
Pasteurella multocida
Pavian
pelorial
perenethis venusta
petro-gas permeation fluid mechanics
phthalic imidine
pilotage service
plum rain
pneumatic power tools
pomeronic
pregenital phase
proboscic worms
puang
radioactivity cooling time
reaction of partial degeneration
reenacted
remedial work
restaged
roups
salolphosphinic acid
Saumarez Reef
sicaloin
simo
slow-blow fuse
solmizations
soul-killing
system maintenance procedure
Tagul
tangent arc
tenor singer
the object
thymolytic steroid
tmu
traumatogenic
water-cooled tubes
whinnyingly
widow lady