[医] 胸骨上间隙, 颈静脉窝

Broadcast: Jan 29, 2003 By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell about a space rock that

发表于:2018-12-07 / 阅读(72) / 评论(0) 分类 VOA2003(上)-科技导航

Festival Promotes Science as Fun Frontier To these children, it's all fun and games. But the marbles in this so-called Chaos Machine teach them about physics, gravity and more, says exhibitor Tony Montuori. It also teaches kids all kinds of useful sk

发表于:2018-12-08 / 阅读(81) / 评论(0) 分类 VOA标准英语2012年(四月)

AS IT IS 2013-05-03 Space Flights Can Harm Astronauts' Health Hello, again. Im Jim Tedder in Washington. Thank you for spending some time with VOA. Today, we have two stories from Africa. There is disturbing news about migrants in the Horn of Africa.

发表于:2018-12-16 / 阅读(54) / 评论(0) 分类 2013年VOA慢速英语(五)月

Atlantis Crew Ready for Final Shuttle Mission The end of an era is near. The U.S. space shuttles - the complex workhorses of the U.S. space program - are being retired so NASA can focus on developing spacecraft that can travel beyond low-Earth-orbit.

发表于:2018-12-16 / 阅读(60) / 评论(0) 分类 VOA标准英语2011年(七月)

Broadcast: June 4, 2003 By Paul Thompson VOICE ONE: This is Ray Freeman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today, we tell about how astronauts prepa

发表于:2019-01-02 / 阅读(87) / 评论(0) 分类 VOA2003(上)-科技导航

BBC Learning English People and Places The Final Frontier Callum:Hello, Im Callum Robertson and this is People and Places. Today Im going to be talking about the actor James Doohan. James Doohan was most well known as the engineer Scotty in the icon

发表于:2019-01-11 / 阅读(174) / 评论(0) 分类 人与地方

By Jessica Berman Washington 22 February 2006 U.S. astronomers have discovered two moons orbiting Pluto, an icy planet smaller than our moon. Scientists found the moons while surveying the sky as part

发表于:2019-01-13 / 阅读(130) / 评论(0) 分类 2006年VOA标准英语(二月)

Cameroon Businesswoman Rises from Poverty to Financial Security Jacqueline Kamsu arrived at the US embassy in Yaounde in late August looking every bit a success story. She had been invited to speak to a group of young leaders on her non-profit, Beads

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2012年(九月)

Retired Space Shuttle Makes Final Voyage Discovery took off after daybreak one last time, leaving its home of nearly three decades - NASA's Kennedy Space Center in Florida. But instead of blasting off, it rode atop a special 747 jumbo jet that ferrie

发表于:2019-01-13 / 阅读(75) / 评论(0) 分类 VOA标准英语2012年(四月)

Artist Inspired by Final Space Shuttle Launch Standing on the grounds of Kennedy Space Center, facing the launch pad as a space shuttle lifts off, is an experience that defies words. Friday's historic launch of Atlantis marks the beginning of the end

发表于:2019-01-13 / 阅读(63) / 评论(0) 分类 VOA标准英语2011年(七月)

THIS IS AMERICA - Naval Observatory in Washington By Jill Moss Broadcast: September 23, 2002 VOICE ONE: The United States Naval Observatory performs an important scientific duty for the United States,

发表于:2019-01-30 / 阅读(130) / 评论(0) 分类 This is America

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)

BEIJING, Sept. 6 (Xinhuanet) -- The amount of space junks floating in Earth's orbit has reached a critical level, warned scientists. The future space missions may become too dangerous to fly for a risk of colliding with space junks, said a report rel

发表于:2019-02-03 / 阅读(48) / 评论(0) 分类 英语新闻

MOSCOW, April 22 (Xinhua) -- The Russian Space Forces has re-established contact with a military satellite, Geo-IK-2, which went missing in February, local media reported Friday. According to a spokesman from the Defense Ministry(国防部) , Interfa

发表于:2019-02-08 / 阅读(88) / 评论(0) 分类 英语新闻

Working in Project Space One of the givens in David Allens Getting Things Done is that you cant do a project. Instead, Allen recommends you break projects down into immediate next actions, discrete doable chunks that can be cranked through with a min

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 阅读空间

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

This Friday, the U.S. space shuttle Endeavor is scheduled to lift off on its last voyage(航行) to the orbiting International Space Station. And on June 28, barring any last minute complications, Alantis will become the last space shuttle ever t

发表于:2019-02-18 / 阅读(80) / 评论(0) 分类 英语新闻

MOSCOW, Oct. 24 (Xinhua) -- The Russian Space Agency Roscosmos confirmed on Monday the list of next crew members who will fly to the International Space Station (ISS) on Nov. 14. Russia's Soyuz TMA-22 spacecraft will bring Russian cosmonauts Anton Sh

发表于:2019-02-18 / 阅读(99) / 评论(0) 分类 英语新闻

BEIJING, Nov. 3 (Xinhua) -- Two Chinese spacecraft accomplished the country's first space docking procedure early Thursday, silently coupling in space more than 343 km above Earth's surface. Nearly two days after it was launched, the unmanned spacecr

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 英语新闻

JIUQUAN, June 16 (Xinhua) -- She is a wife. She belongs to China's one-child generation. On Saturday, 33-year-old Liu Yang becomes the country's first woman entering space. The home-grown Shenzhou-9 spacecraft, atop an upgraded Long March-2F carrier

发表于:2019-02-19 / 阅读(88) / 评论(0) 分类 英语新闻
学英语单词
6-methyladenosine
absolute electrical units
all-boys
AMSH
Androtardyl
annalss
antipodum
apollyons
audit preliminary preparation
B. & A.
Bahrein Island
beam current monitor
BENTALIIDAE
Bōno-misaki
canopy switch
catch handle interlocking machine
cesium chloride
Chongup
cirrocumulus mackerel
connection-oriented data transfer
constant annuity
coolant (system) leg
corinthias
cylinder scraping
deubiquitinase
diamond knurls
dis-benefits
dried flower
endroit
family Peridiniidae
final weight
fine grained exploitation
flatbills
fusion pseudopolyploidy
gas-compression refrigerator
general average
georgy
girlfs
ground communications tracking system
group of five
Gwaram
Haphsiba
Haplochilus panchax
hard arkansas oilstone
hecto-lux
hemihydrate process
HSC (high speed controller)
insoluble mineral
interrupt mask register
iridescence
kalitsounia
keg-
keitai
KLM
line trace
Léman, Lac
M. A. S.
mafic mineral
major prescriptions
make a stink about
maxwell's relations
mercaptoethylamine
mestiza
micromorphology
mineral resources conservation
multilobulated
national coalition for clean air
Nerisone
nodulocystic acne
oblique force
ofelia
Ophioleucidae
page document reader
palpal claw
parishen
photoelectric multipurpose water-level meter
Pisa
programmed operators
Prud'hon, Pierre-Paul
pulsator dyeing
rappelling
repolish
Romeree
sarmentiferous
secondary bank reserve
sedimentated dust
Sejerφ Bugt
shore-based aircraft
short circuiting contact
Shureh
sideyard
slime fuagi
space-to-space link
sugarsphotograph
super-affluent
teachress
testing period
tetranitro-phenol
thermification
throat seizing
trunk board
zimermen