程序空间计数器

INTRODUCTION TO ACT I Today on TUNING IN THE U.S.A., Susan Stewart is at her parents home in Riverdale. There is a special reason for her visit today. A newspaper reporter from the Riverdale paper is coming to talk to her. He wants to know about Susa

发表于:2018-11-30 / 阅读(400) / 评论(0) 分类 欢乐美语

In 1983, trailblazing astronaut Sally Ride blasted out of Earth's orbit, opening the world of space travel for women. Watch the stories of other pioneers who have followed her path to the stars. Since the US space program began in 1958, NASA has ach

发表于:2018-12-05 / 阅读(70) / 评论(0) 分类 国家地理2008年

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(87) / 评论(0) 分类 VOA2003(上)-科技导航

Project Mercury: The American Space Program Begins SHIRLEY GRIFFITH: EXPLORATIONS -- a program in Special English by the Voice of America. (SOUND) That announcement was made May fifth, nineteen sixty-one. It was the first manned flight of project Mer

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 2012年VOA慢速英语(七)月

Broadcast: Jan 29, 2003 China says it will launch its first astronauts into space later this year. Beijing is hoping the manned space program will boost commerce, science, and security. But, those ben

发表于:2018-12-08 / 阅读(65) / 评论(0) 分类 VOA2003(上)-科技先知

(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

This is AP News Minute. North and South Korea's leaders have announced they'll have a new summit in September. North Korea's Kim Jong-un and South Korea's Moon Jae-in plan to meet in the North's capital Pyongyang. The white nationalists who rallied i

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 美联社新闻一分钟2018(八)月

Defending Spacecraft and Astronauts Against Dust 保护飞船和宇航员免受灰尘侵袭 Our Milky Way solar system began as small pieces of star-created gas and dust. They came together to form the Sun, the Earth and other planets, and life as we

发表于:2019-01-12 / 阅读(113) / 评论(0) 分类 2015年VOA慢速英语(七)月

Space Exploration Enthusiasts Say US Program Adrift A half century ago, NASA sent astronauts to the moon, and for the past three decades used its space shuttle for low-earth orbit missions. But many veterans of NASA's glory years, such as former John

发表于:2019-01-13 / 阅读(70) / 评论(0) 分类 VOA标准英语2012年(六月)

The U.S. space shuttle program comes to an end this year, and a debate is underway over what should replace it. The retirement of the shuttle fleet could result in massive job losses in Florida. Thousands of workers protest in Titusville, Florida ove

发表于:2019-01-13 / 阅读(76) / 评论(0) 分类 VOA标准英语2010年(三月)

Let's have a look at what's leading on our News today: And more than 100,000 people are expected to pack Flemington Racecourse for today's running of the Melbourne Cup. This year's cup is likely to be dominated by international runners with 11 overse

发表于:2019-01-19 / 阅读(91) / 评论(0) 分类 澳洲ABC新闻快递2014年

NEW YORK -- A treasured relic of the U.S. space program, the Enterprise space shuttle, has arrived at its new home in New York City. Under blue skies, a barge bearing the space shuttle prototype Enterprise powered up the Hudson River Wednesday mornin

发表于:2019-02-06 / 阅读(90) / 评论(0) 分类 英语新闻

People are flocking to the central Florida coast for Friday's scheduled launch of the space shuttle Endeavour(奋进号) , the second to last launch of a shuttle as NASA brings the three-decade-old program to an end. The space agency is expecting aro

发表于:2019-02-07 / 阅读(85) / 评论(0) 分类 英语新闻

Manned space program's Meridian Project operational BEIJING, Oct. 23 (Xinhua) -- The Meridian Project, a massive scientific research project that will monitor weather in space, became fully operational on Tuesday. The Meridian Space Weather Monitorin

发表于:2019-02-07 / 阅读(129) / 评论(0) 分类 英语新闻

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

Search crews looking for the missing Malasian Airlines jetliner expanded their search to Malasia's western coast. That area wasn't on the plane's scheduled route. Russia says its diplomats are preparing for counter-proposals to a U.S. plan for Ukrain

发表于:2019-02-11 / 阅读(123) / 评论(0) 分类 美联社新闻一分钟2014(三)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(75) / 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(90) / 评论(0) 分类 英语新闻

BEIJING, Nov. 13 (Xinhua) -- China has established an operation committee for management of the country's first space lab module, Tiangong-1, during its two-year orbit of earth. The committee will deal with operations planning, technical appraisal an

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(90) / 评论(0) 分类 英语新闻
学英语单词
a.d
accretionary belt
additive printed circuit
Arkhangel'sk
ash-gray light
assault-at-arms
atmospheric over-voltage
avahis
axis of conical scan
backshot
balancing-machine
beam plasma
biopotential
blacksmith
bliauts
buggering me
burdis
butcher board
by a whisker
charter bus
clog head
coke hole
conditional residual short-circuit current
costochondral joint
crash for cash
cut the record
Dahlum
data entry device
deadhanded
deuce-ace
dinky sheet
disk configuration
domain-independent control heuristics
duli
Eastern Highlands Prov.
electromagnetic propagation
expenditure for loan payments
external-convection column sensitive element
fire -detecting device
fishing platform
flat plane antenna
flow controlling gate
galley-tile
Gavrilovo
given of
glycodiversification
gocart
ground water indicator
hagriding
haute danse
hypocontractile
knock ... together
kottak
Landau liquid helium theory
laringogram
leprosy
listwanite (listvenite)
Litvinov
londinium
macro-rhythm
mannuronate
multigroup diffusion theory
Nidhogg
normal sitting position
oligospermatism
per-unit system
performance calculation and monitoring system
principal distance of photo
pump number
rajiv gandhi
RASU
recommended value
recountments
representation theorist
retained pay
retinal detachment surgery
rigaudons
rights of a tenant
ring shooting
roof spacer
Rumayn
Sakel method
Saskia
sea-watches
Shattal-Arab
shell pile
soil parameter
super-long array
swithness
systems deviation
tcsc
terrace deformation
too-big-too-fail
universal angle table
unsour
virtual hitch point
water-driving rock drill
Westergellersen
wise behindhand
wolkoff
working ladder