n. 航天科学
[网络] 空间科学;太空科学;天文学和航天科学

UNIT 4 Text A FRE-READING TASK Exercise 1 Before reading the passage, think over the questions. 1. Do you think there exist intelligent beings in outer space? 2. Is it possible to communicate with int

发表于:2018-12-04 / 阅读(209) / 评论(0) 分类 实用英语综合教程

04 美国的航空航天技术 DATE=2-21-01 TITLE=EXPLORATIONS #1940 - Space Digest BYLINE=Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VOA Special En

发表于:2018-12-07 / 阅读(107) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Spirit Explores Mars / Going to the Moon and Mars / A Warning about Global Warming By Broadcast: Tuesday, January 20, 2004 (THEME) VOICE ONE: This is Science in the News, in VOA

发表于:2018-12-07 / 阅读(74) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - NASA Celebrates Past While Facing Unsure Future BARBARA KLEIN: This is SCIENCE IN THE NEWS, in VOA Special English. Im Barbara Klein. BOB DOUGHTY: And Im Bob Doughty. Today, we remember a major anniversary for the American space

发表于:2018-12-07 / 阅读(186) / 评论(0) 分类 2012年VOA慢速英语(二)月

Movie science Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me today is William Kremer, hello William. William: Hello Callum. Callum: Today science in the movies. And we start with a question based on a scene that will

发表于:2018-12-11 / 阅读(102) / 评论(0) 分类 六分钟英语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Mario Ritter. Concerns about climate change grew in 2006 as scientists reported that ice was melting at the North and South Pole VOICE TWO: And I'm Bob Doughty. This week, we talk abo

发表于:2018-12-15 / 阅读(58) / 评论(0) 分类 VOA慢速英语2007年(一)月

By Mario Ritter SCIENCE REPORT -March 14, 2002: Space Tourism This is the VOA Special English SCIENCE REPORT. Would you like to orbit the Earth inside the International Space Station? Now you can take

发表于:2019-01-02 / 阅读(100) / 评论(0) 分类 科技之光

(THEME) VOICE ONE: This is Phoebe Zimmerman. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. On our program today, we tell about the American space agencys plans to help young students learn about science and mat

发表于:2019-01-03 / 阅读(80) / 评论(0) 分类 2018年VOA慢速英语(九)月

SCIENCE IN THE NEWS - High Hopes Travel with Newest Flight to Explore Mars By Jerilyn Watson, Caty Weaver and Cynthia Kirk Broadcast: Tuesday, August 23, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE

发表于:2019-01-06 / 阅读(74) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS -July 2, 2002: Space Shuttle Flights Halted / Researchers Study Icelanders' Genes / Another Reason to Eat Green, Leafy Vegetables Broadcast: July 2, 2002 VOICE ONE: This is Steve E

发表于:2019-01-07 / 阅读(104) / 评论(0) 分类 科技之光

SCIENCE REPORT – January 31, 2002: Hubble Improvements By Paul Thompson 1993 service flight This is the VOA Special English Science Report. American space agency astronauts will soon replace much of

发表于:2019-01-07 / 阅读(90) / 评论(0) 分类 科技之光

By Steve Mort Washington, DC 23 February 2007 watch NASA Future report President Bush has called for a three percent increase in spending for America's space agency, NASA. The increase includes $3 billion to develop the Orion space vehicle that NASA

发表于:2019-01-07 / 阅读(135) / 评论(0) 分类 2007年VOA标准英语(二月)

This is Scientific Americans 60-Second Science. Im Steve Mirsky. got a minute? Earth-like planets have the potential to form around manyand perhaps mostof the nearest stars that are like our sun. Michael Meyer of the University of Arizona announced t

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 Scientific American(二)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. VOICE TWO: Jesse Sullivan was an electrical worker who lost both of his arms while working on power lines And Im Barbara Klein. This week, we will tell about an American

发表于:2019-01-11 / 阅读(74) / 评论(0) 分类 VOA慢速英语2009年(三)月

SCIENCE IN THE NEWS - Flight to Service Hubble Telescope Could Take Place in Early 2008By Jerilyn Watson and Jill Moss Broadcast: Tuesday, November 07, 2006 VOICE ONE: This is SCIENCE IN THE NEWS in V

发表于:2019-01-30 / 阅读(100) / 评论(0) 分类 2006年慢速英语(十一)月

66 神秘的彗星

发表于:2019-01-30 / 阅读(139) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Space Shuttle in Orbit but Future Flights Suspended By Caty Weaver,Jerilyn Watson,... Broadcast: Tuesday, August 02, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA S

发表于:2019-01-30 / 阅读(114) / 评论(0) 分类 科技之光

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. VOICE TWO: Jesse Sullivan was an electrical worker who lost both of his arms while working on power lines And Im Barbara Klein. This week, we will tell about an American s

发表于:2019-01-31 / 阅读(318) / 评论(0) 分类 2010年慢速英语(三)月

By Brian Wagner Miami 11 March 2008 Space Shuttle Endeavour has launched on an ambitious mission to deliver a new science laboratory and robotic system to the International Space Station. VOA's Brian Wagner reports from Miami. The seven-person crew a

发表于:2019-02-03 / 阅读(81) / 评论(0) 分类 VOA标准英语2008年(三月)

SCIENCE IN THE NEWS - American Space Agency Launches Black Hole Hunter CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. JUNE SIMMS: And Im June Simms. Today we tell about American efforts to seek out and

发表于:2019-02-18 / 阅读(75) / 评论(0) 分类 2012年VOA慢速英语(七)月
学英语单词
acaulospora laevis
acceptable emergence dose
adjustable ruler
anhidrotics
Antitussonum
aragoto
Arend-Roland, Comet
assembling frame vertical stand
athyrium anisopterum
atomic spectral line
average branching factor
before the bar of conscience
bitwise inclusive or operator
Bouenza
cable terminal rack
cheese cutter
cheilognathus
chlorodeoxyglucose
chokecherry
concessioners
conplane
control costs
coronal chancre
cotton textile agreement
delivery stop valve
dental spa
diechoscope
Doyne's choroiditis
driving fitting
dynamic characteristic
elastic sealant
endo-glycosidase
equivalent noise method
fall table
fathead
femishing
fenchone
flexplace
floating zone refining method
gold coin clause
gypsum requirement
HEPL
indanthrene olive
indirect reaction
instantaneous compliance
internal activity
Karatung, Pulau
kediri
Kentucky waterfall
kneecap
labor symphony
lectisternia
light brown
lippy
lithophytes
livestock produced
makhene
master-slave hypothesis
Methyl-2-nitrobenzoate
millcote
mish disease
naked-eye brightness
Ni-Vee bronze
Nidzica
occupational union
oleum abietis
Onosma lijiangense
operational planning system
orbiting satellite
overballasts
oystry
perpetual inventory system
pillo
plate-heat furnace
positive distribution
primary water lifting machine
proof correction
psychological pathology
purchasing adjustment lead time
rain gust
rapid circulation
resquared
return vehicle
rhinopathia
ridge field
Riemannian geometries
sanpaku
sibilating
sim subtle
single-stage quenching
Slobodskoy Rayon
squamous erysipelas
strowls
superburning
tenia of fornix
transrealistic
Tuberculum supraglenoidale
underdramatizes
unit area building cost
unperused
wentzel-kramers- brillouin method
white-heart