定速度变动率

By measuring how fast these stars were moving, he could prove if there really was a black hole at the center of an active galaxy. I picked a galaxy nearby which is called NGC 1068, an active galaxy, w

发表于:2018-12-07 / 阅读(453) / 评论(0) 分类 超大质量黑洞

Im going to the railway station. 我要去火车站。 Please help me put the luggage in the trunk. 请帮我把行李放到行李箱里。 Please get to the airport within one hour. 请在一小时内赶到机场。 How long do we get there? 多长时

发表于:2018-12-25 / 阅读(135) / 评论(0) 分类 英语口语900句

Being Young: A State of Mind I recently went on a family outing. The kids were running around, being crazy like kids do, and my wife and I taking care of them. My mother-in-law also came to have fun and help, and believe it or not, she was the most u

发表于:2018-12-26 / 阅读(141) / 评论(0) 分类 时尚英语话题

By David Gollust Secretary of State Colin Powell, on his first visit to Brazil, says that country is a

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 VOA2004(下)--新闻盘点

By Mandy Clark London 16 November 2007 The first permanent gallery devoted to London's historic involvement in the transatlantic slave trade is now open. The Museum in Docklands opened the gallery to mark the 200th anniversary of Britain's abolition

发表于:2019-01-07 / 阅读(150) / 评论(0) 分类 VOA常速英语2007年(十一月)

The Basque separatist group ETA has declared a permanent ceasefire. The group has waged a violent campaign to form an independent state in northern Spain and southwest France. A video posted on the website of Basque newspaper Gara shows masked people

发表于:2019-01-14 / 阅读(177) / 评论(0) 分类 VOA标准英语2011年(一月)

Voice 1 Hello, Im Marina Santee. Voice 2 And Im Rachel Hobson. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Welcome to our l

发表于:2019-01-19 / 阅读(149) / 评论(0) 分类 环球英语 Spotlight

Likewise, light travels at its maximum speed through a vacuum-the interstellar highway-but it slows down when it enters air, water, or some other medium. Through air, light moves a hint slower: forty miles-per-second less than its maximum speed. Thro

发表于:2019-01-22 / 阅读(157) / 评论(0) 分类 英语时差8,16

By Jim Randle Irbil, Iraq 13 October 2007 In Iraq Saturday, a key Shi'ite political figure said there should be no permanent foreign military bases in Iraq. VOA's Jim Randle reports from northern Iraq. Ammar al-Hakim, the second-ranking person in Ira

发表于:2019-01-25 / 阅读(161) / 评论(0) 分类 2007年VOA常速英语(十月)

Addressing the opening of the annual gathering of the National People's Congress, Premier Li Keqiang has set China's GDP growth target for this year at between 6.5 to 7 percent. He has also unveiled the draft of the much-anticipated 13th Five Year Pl

发表于:2019-01-26 / 阅读(129) / 评论(0) 分类 英语新闻

DEVELOPMENT REPORT - Calls for Change Mark 60th Anniversary of United Nations By Jill Moss Broadcast: Monday, June 27, 2005 I'm Gwen Outen with the VOA Special English Development Report. United Natio

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 农业与发展

By Michael Bowman Washington 10 February 2008 President Bush says he does not envision permanent U.S. military bases in Iraq, but does want the United States to maintain a troop presence long enough to guarantee that democracy takes hold in the count

发表于:2019-01-31 / 阅读(147) / 评论(0) 分类 VOA常速英语2008年(二月)

Astronauts(宇航员) aboard the International Space Station have installed a new permanent storage unit, creating an additional 70 cubic meters of cargo space and a new venue in which to conduct experiments. Crew members on Tuesday used the space st

发表于:2019-02-08 / 阅读(183) / 评论(0) 分类 英语新闻

Chicago Protesters Look for Permanent Home Violence has flared up again in Oakland, California, where police and Occupy protesters have clashed. However, the protests around the country have been largely peaceful, including in the city of Chicago, wh

发表于:2019-02-12 / 阅读(197) / 评论(0) 分类 VOA标准英语2011年(十一月)

今天我们要学的词是 permanent. Permanent 永久性的。British Finance Minister George Osborne warned voters that leaving the European Union would do permanent damage to the British economy. 英国财政大臣奥斯本警告英国选民,离开

发表于:2019-02-16 / 阅读(171) / 评论(0) 分类 英语单词荟萃

All your life you've tried to fill a void, oh Fake a smile but couldn't find the joy, no They slow you down just to make sure you fit in, oh But they were wrong cause I wouldn't change a thing, no If you want somebody to love you You know I will If y

发表于:2019-02-18 / 阅读(251) / 评论(0) 分类 英文摇滚歌曲

highway code交通法规; traffic sign交通标志; accelerate加速; brake刹车; engage the clutch接上离合器; change gear变速; start up起动; decelerate减速; top speed最高速度; park停车; switch off the motor熄火 本文由在线英语

发表于:2019-02-21 / 阅读(260) / 评论(0) 分类 雅思英语

本期内容: There is nothing permanent except change 唯有变化才是永恒的 首先,我们来学一个单词 permanent P-E-R-M-A-N-E-N-T 形容词 长久的 永久的 它的反义词是temporary T-E-M-P-O-R-A-R-Y暂时的 临时的 再来学一

发表于:2019-02-21 / 阅读(124) / 评论(0) 分类 口语侠每日早读

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(257) / 评论(0) 分类 英语新闻

Addressing the opening of the annual gathering of the National People's Congress, Premier Li Keqiang has set China's GDP growth target for this year at between 6.5 to 7 percent. He has also unveiled the draft of the much-anticipated 13th Five Year Pl

发表于:2019-03-04 / 阅读(177) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
Admiralty Range
allotment control system
amortization money table
animal taxonomy
antiexpulsion
ardmona
augmentative communication strategy
aurantiol
Bermeja, Pta.
birall
both side-band
bottom section
butterfly governor
Calvarrasa de Arriba
camara
channel allocation and routing data
company commander
confessory
counter-balance moment
crossover interlocking
damage resistance
dehydration rate
diadexis
Drew Point
Ducobee-hy
Ebino
effective wave length
electroplating bath
enthusiasm
episcopal
epl
equal-area figures
First-day
fleecings
foam mould
four-woods
gastrograffin
gear ratio
gluteus minimuss
goodenough
Gopher server
ground clip
high-ratio gear
horizontal line
Hunting Valley
igniting charge
indignifies
johnstonii
l-tryptophane decarboxylase
legal cost
live well
made haste
Mantorp
Mehaïguène, Oued
mercery
metoposcopy
near ... time
non return magnetometer
non-plastic powder
nonrandom injury
north-easterly
ophthalmotrop
output variable
person-day
phosphopantheteinyl
photodevices
phototelegraphs
plastic yield value
polutions
potential and current transformer
preambulates
quasers
right-hand fusee
Sanchuniathon
satellite telecommunication system
seroscopy
space charge parameter
spina musculi geniohyoidei
stern hawsepipe
sun-diamond
supercorporation
systeme probatoire d'observation de laterre
take a cut
talk to a brick wall
te (transverse-electric)
texis
thread rolling flat dies
time cut-off
toblerone
trichodesmium hildebrandtii
trichomonas fetus
unassaulted
unevaluated operand
unsaw
unsete
Utah L.
ventilation and air-conditioning installation
violent crimes
voltage phasor
wood bandle cross peen hammer
you don't say!