梭式送料器

Ronald Reagan: The Space Shuttle

发表于:2018-12-05 / 阅读(163) / 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(109) / 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(102) / 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(172) / 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(143) / 评论(0) 分类 VOA2003(上)-科技先知

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(139) / 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(107) / 评论(0) 分类 VOA标准英语2008年(十二月)

[00:01]R:I feel like kind of a fifth wheel around here. Is there anything I can do? [00:04]A:I don't know. Is there anything you can do? [00:09]R:Well, I can drive that loader. [00:12]I have a Class Two rating. [00:16]A:Be my guest... [00:31]

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 英美人天天都在说的4000句:跟着影视学最真实的口语

Lesson 39 Free 1.There's no free lunch. 2.Are you free this afternoon? 3.I give it to you for free. 4.He's very free with his money. 5.He's such a free and easy guy. 6.We had a real free-for-all debate. 7.I don't want a free ride like that. 8.We all

发表于:2019-01-14 / 阅读(177) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语提高版

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(123) / 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(136) / 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(89) / 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(143) / 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(101) / 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(147) / 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(113) / 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(198) / 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(88) / 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(130) / 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(120) / 评论(0) 分类 英语新闻
学英语单词
agrate brianza
aldehyde acid
Ardashir
as pale as a ghost
aveo
Balderschwang
blocking probability
bog muck (peat)
cabbage-green
came near
capelets
cat foods
Cathal
champagne trick
Chekhovichite
chromon
citrobacter agalactia
civil emergency
coloured-blind
comparity
composite vein
conciliatory policy
convolution-type kernel
cost map
Crc, cyclic redundancy check.
cross referencing
cruciform control rod (blade)
crystal polyhedron
cureless ly
cut chaser
cystic medial necrosis
dark fire
detour circuit
echelle
electrolytic voltameter
end of dislocation
epigamic color
ext.dia.
extended partition
fault strike
FCLY
Flerohopp
fossil meal
foundations of education
fructosediphosphates
further crop
gabions
gas machine
gobbon
Grab Discharge Clause
group fraction in solution
hanamomin
inrush KVA
intersecting shaft
jacket-and-tie
judical person
kinesia
known distance firing
lead gutter
Lophatherum gracile Brongn
marktgasses
micro-module package
micro-rutherford
midground
negative stagger
neurocirrus
non-exchangeable nutrient
Norman Wells
one-half octave
oral prophylaxis
outside space
overall financial plan
oxidation wave
pipe cleaning pig
positive zero scale
pre-expansion saturation
productivity increase
pruritus vulvaes
replication topology
repumping
request-reply service
rhabdopoda
ring lighting
rising rate
rocker-joint chain
Roebel bar
rope dancer
sarns
scarbourogh
significant risk
store cattle
telephone and telegraph
thalictrum reniforme wall.
timber-company
toughest
towrope resistance
turdus chrysolaus
vertical claw rock loader
wardeth
wave-front reconstruction
wealth-creation
wordprocessing