延缓信号;滞后信号

Health Report - Delay Pregnancy After a Miscarriage? This is the VOA Special English Health Report. A miscarriage is the natural loss of a baby before the twentieth week of pregnancy. Experts say many pregnancies end before a woman even knows she was

发表于:2018-12-16 / 阅读(101) / 评论(0) 分类 2012年VOA慢速英语(八)月

By Sabina Castelfranco Khartoum 14 March 2008 With just one month to go before a scheduled nationwide population and housing census ahead of 2009 general elections in Sudan, U.N. officials and regional leaders are confident they will succeed. But the

发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 VOA标准英语2008年(三月)

By Brian Wagner Miami 06 February 2008 NASA officials say expected rain showers may delay Thursday's launch of the space shuttle Atlantis whose mission is to deliver a new science lab to the International Space Station. In Miami, VOA's Brian Wagner r

发表于:2019-01-09 / 阅读(103) / 评论(0) 分类 VOA常速英语2008年(二月)

By Michael Bowman Washington 05 February 2008 The U.S. Space Agency (NASA) says everything is running smoothly ahead of Thursday's launch of the Space Shuttle Atlantis , assuming the weather cooperates. From Washington, VOA's Michael Bowman has detai

发表于:2019-01-09 / 阅读(103) / 评论(0) 分类 VOA常速英语2008年(二月)

By Jim Malone Washington 04 April 2006 Video image provided by Rep. Tom DeLay's office shows DeLay announcing his intention to resign from Congress Texas Congressman Tom DeLay, once one of the most po

发表于:2019-01-09 / 阅读(174) / 评论(0) 分类 2006年VOA标准英语(四月)

[00:04.78]Lesson 89 1 Dialogue [00:11.05]STEVE:Hello.Can I speak to Pippa,please? [00:13.27]喂!我可以找彼帕接电话吗? [00:15.49]VOICE:There's no Pippa here.This is 8686087. [00:19.51]这里没有彼帕这个人,这里的号码是8686087. [0

发表于:2019-01-10 / 阅读(280) / 评论(0) 分类 高中英语人教版高二

By David Gollust New York 28 September 2007 Major world powers meeting Friday in New York agreed to delay a new UN sanctions resolution against Iran until November. The five permanent U.N. Security Council member countries and Germany said sanctions

发表于:2019-01-13 / 阅读(155) / 评论(0) 分类 2007年VOA标准英语(九月)

By David Gollust State Department 24 March 2006 U.S. Secretary of State Condoleezza Rice said Thursday there should be no further delay on a U.N. Security Council statement calling on Iran to halt ura

发表于:2019-01-13 / 阅读(171) / 评论(0) 分类 2006年VOA标准英语(三月)

By Kurt Achin Seoul 20 May 2008 South Korean lawmakers from mainly liberal parties say they will block ratification of a major free-trade deal with the United States amid a panic about American beef imports. The political stalemate ends hopes for a s

发表于:2019-01-13 / 阅读(125) / 评论(0) 分类 VOA标准英语2008年(五月)

With The Rise Of Legal Weed, Drug Education Moves From 'Don't' to 'Delay' LULU GARCIA-NAVARRO, HOST: California entered the brave, new world of marijuana legalization in 2018. And it's impossible to ignore. There are new dispensaries opening, even bi

发表于:2019-01-17 / 阅读(178) / 评论(0) 分类 2018年NPR美国国家公共电台6月

序号 中 文 英 文 术语解释 缩写 来源 201 光回损 Optical Return Loss ORL YD/T 1274-2003 202 光信噪比 Optical Signal to Noise Ratio OSNR YD/T 1274-2003 203 光监控通路 Optical Su

发表于:2019-02-01 / 阅读(204) / 评论(0) 分类 电信英语

学个词-1753-wipe out 今天我们要学的词是 wipe out. To wipe out 意思是彻底销毁,损失。野生动物机构说,Pollution on the British coastline may wipe out a whole generation of seabirds. 一起污染事件可能会造成英国一

发表于:2019-02-02 / 阅读(88) / 评论(0) 分类 英语单词荟萃

By Lisa Bryant Paris 01 February 2008 The European Union has announced it would delay a peacekeeping mission to Chad because of a new rebel offensive against N'Djamena's government. Meanwhile, Lisa Bryant reports from Paris the French government is d

发表于:2019-02-03 / 阅读(172) / 评论(0) 分类 VOA常速英语2008年(二月)

By Al Pessin Prague 23 October 2007 U.S. Defense Secretary Robert Gates says the United States might be willing to postpone activation of missile-defense sites planned for Poland and the Czech Republic until there is proof Iran has missiles that coul

发表于:2019-02-03 / 阅读(259) / 评论(0) 分类 2007年VOA常速英语(十月)

BEIJING, March 13 (Xinhua) -- Both China and U.S. signaled that the world's two biggest economies should explore a road of new-type relations. The new type of relations between major powers should be based on mutual respect, cooperation and seeking w

发表于:2019-02-03 / 阅读(140) / 评论(0) 分类 英语新闻

BEIJING, Sept. 26 (Xinhuanet) -- Weather forecasts showed that Thursday or Friday might be suitable for launching the Tiangong-1 spacecraft, experts said. The unmanned spacecraft, part of China's first spacecraft rendezvous and docking mission, was s

发表于:2019-02-03 / 阅读(189) / 评论(0) 分类 英语新闻

Nasa is entering the final stages of preparation for its last ever shuttle mission, but it is keeping a very careful eye on the Florida sky. The weather over the Space Coast was atrocious on Thursday, with torrential rain falling on the Atlantis orbi

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 英语新闻

今天我们要学的词是signal。 Signal, 作为动词,意思是显示。 The number of Americans filing for unemployment benefits for the first time fell to the lowest level in nearly six months, signaling a slight improvement in the job market

发表于:2019-02-05 / 阅读(125) / 评论(0) 分类 英语单词荟萃

WASHINGTON, Jan. 17 (Xinhua) -- U.S. President Barack Obama has insisted on his stance that Congress should increase the country's debt ceiling without delay, White House spokesman Jay Carney said Thursday. The President has made clear he's not going

发表于:2019-02-07 / 阅读(155) / 评论(0) 分类 英语新闻

Ethiopia has agreed to a brief delay in its troop pullout from Somalia to allow the international community time to organize a replacement force. VOA's Peter Heinlein in Addis Ababa reports the African Union is issuing an urgent appeal for manpower

发表于:2019-02-12 / 阅读(139) / 评论(0) 分类 VOA标准英语2008年(十二月)
学英语单词
a little rust on the leaves
abdurrahmen
acer negundo californicums
Aguanaval, R.
airstones
Alectoria
aliium ursinum
ass breaths
atmosphere dust
automatic clearing apparatus
automatic fine sander
axes of inertia
be wax in someone's hands
blouze
bubble data module
bulk liquid container
chervonoznamenka (chervonoznamyanka)
citrus bergamias
clearance level
complete fluidic sprinkler
cruision
cryptobatholithic stage
digital date
dipole orientation
disappointest
Doxiadis
durso
electrical clock receptacle
emburse
even chance
experimenter bias effect
external Sq current system
fast printing green
fixed pivot
flageolet tones
foot-fell
fouled-up
full buoyance
gamma decay
gel adsorber
grade jurisdiction
grangerises
gymnosperm family
Hamartosis
harmonic polar curve
heehawing
hivers
iannella
infinitesimal area
island silicate
issuing company
Ittigen
Khvormuj
Khéreddine
kinichilite
lamellibranches
lopped
lutrexanthema
make a caricature of
mechanism in radiation chemical processes
merogony
mesopleurite
monocities
moralfag
mycopeptone
mylohyoideus
nail-set
natural activity
non-linear oscillation
noninhibitors
officer of the deck
oral report method
other factors affecting black shank
owensboroes
platy parting
pluvioviscid
polyhedral flame
puccinia polliniae
reactive excitement state
remaynent
restoring couple
reverberated
rhinolithiasis
settled down
shonas
shpt
sintering strength
sistens type
square-center
St Elias Mts.
steinmark
tranks
transmission-line discontinuities
unminced
unwelcomes
wheat bisks
wind former
windward current
woo-woo book
woolsey
worryings
Zionized