倒色散系数

24.Diligence Diligence is the key to success.It means persistent work and does not mean that we are to exhaust ourselves all day and night without any rest.The true meaning of diligence is the careful use of time for the purpose of self-improvement.

发表于:2018-11-28 / 阅读(277) / 评论(0) 分类 疯狂英语易背作文

University mergence is a new trend in university development. As a hot topic on and off campus, it has received much of public attention. People's attitudes towards it vary greatly. People who against it see it as a hasty decision, which has some pot

发表于:2018-11-29 / 阅读(412) / 评论(0) 分类 四级范文背诵50篇

As the crisis in Egypt continues to escalate, the role of the security and intelligence forces becomes more critical. President Hosni Mubarak said he will not run for re-election, and he appointed intelligence chief General Omar Suleiman as vice pres

发表于:2019-01-09 / 阅读(142) / 评论(0) 分类 VOA标准英语2011年(二月)

By Michael Drudge London 11 May 2006 Police officer gives commuter directions at Tottenham Court Road after tube networks plunged into chaos July 21, 2005 British authorities have cleared intelligence

发表于:2019-01-10 / 阅读(192) / 评论(0) 分类 2006年VOA标准英语(五月)

By Gary Thomas Washington 27 February 2007 The top U.S. intelligence officer says Pakistan could make more energetic anti-terrorist efforts along the Afghan border. But, he adds, Pakistan's military ruler has political concerns in an election year.

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 2007年VOA标准英语(二月)

By Deborah Tate Capitol Hill 02 February 2006 The U.S. National Director of Intelligence says the al-Qaida terrorist network remains the top concern of the intelligence community, followed closely by

发表于:2019-01-11 / 阅读(181) / 评论(0) 分类 2006年VOA标准英语(二月)

By Gary Thomas Washington 02 October 2006 The United States' top intelligence official says that although the Islamic-based terrorist movement is growing, counter-terrorism efforts have kept the threat in check. Director of National Intelligence Joh

发表于:2019-01-11 / 阅读(182) / 评论(0) 分类 2006年VOA标准英语(十月)

By Bill Rodgers Washington, DC 08 January 2007 watch Bush Administration Changes President Bush has named a new intelligence chief -- a change in the U.S. national security team that comes as Mr. Bush prepares to unveil a new Iraq strategy. Administ

发表于:2019-01-11 / 阅读(145) / 评论(0) 分类 2007年VOA标准英语(一月)

By Gary Thomas Washington 02 February 2007 A new U.S. intelligence estimate says that the chaotic situation in Iraq could deteriorate further unless the warring sectarian parties compromise. But it says that the current political climate makes such

发表于:2019-01-11 / 阅读(149) / 评论(0) 分类 2007年VOA标准英语(二月)

By Paula Wolfson White House 20 February 2007 President Bush says the American intelligence community must implement more reforms in order to meet the challenges of the war on terrorism. VOA's Paula Wolfson reports he spoke at the ceremonial swearing

发表于:2019-01-11 / 阅读(200) / 评论(0) 分类 2007年VOA标准英语(二月)

Three dimensional movies, like Avatar, are wowing us with their visual display. The science fiction epic Avatar won best drama and top director for filmmaker James Cameron at this year's Golden Globe awards. But a study at the University of Californi

发表于:2019-01-13 / 阅读(127) / 评论(0) 分类 VOA标准英语2010年(二月)

Former US Intelligence Chiefs: Pakistan Must Stop Playing Both Sides The relationship between the United States and Pakistan has been severely strained in recent months. Two former top U.S. intelligence officials say the relationship has been sorely

发表于:2019-01-14 / 阅读(161) / 评论(0) 分类 VOA标准英语2011年(八月)

The sudden eruption of mass anti-government protests in Egypt seemingly caught most people by surprise, including U.S. and other Western intelligence agencies. The turn of events has sparked questions about whether the United States experienced an in

发表于:2019-01-14 / 阅读(133) / 评论(0) 分类 VOA标准英语2011年(二月)

By Paula Wolfson White House 01 March 2007 U.S. intelligence officials say they stand by their assessment that North Korea was pursuing uranium enrichment in 2002. VOA White House Correspondent Paula Wolfson reports. Once again, the Bush administrati

发表于:2019-02-05 / 阅读(157) / 评论(0) 分类 2007年VOA标准英语(三月)

President Barack Obama announces James Clapper as his choice to oversee the nation's 16 spy agencies as director of national intelligence, 05 Jun 2010 U.S. President Barack Obama has chosen the Defense Department's head of intelligence to oversee the

发表于:2019-02-05 / 阅读(126) / 评论(0) 分类 VOA标准英语2010年(六)月

Andre: Mom, I can't believe I got stuck with Matt as my lab partner in school. Josephine: Matt? Do I know Matt? Andre: He lives down the street. He's Mr. and Mrs. Kemp's son. He's a total airhead . Josephine: Oh, I remember him. He was at your birthd

发表于:2019-02-07 / 阅读(108) / 评论(0) 分类 地道美语播客

By Tendai Maphosa London 12 June 2008 A senior intelligence official has been suspended following discovery that confidential documents related to Iraq and the activities of al-Qaida were left on a passenger train. The documents were were later hand

发表于:2019-02-11 / 阅读(95) / 评论(0) 分类 VOA标准英语2008年(六月)

U.S. President Barack Obama's top counter-terrorism advisor says a threat from an al-Qaida affiliate led to the closure of the American embassy in Yemen. This same group has been linked to the attempted Christmas Day bombing of a U.S. airliner. John

发表于:2019-02-12 / 阅读(172) / 评论(0) 分类 VOA标准英语2010年(一月)

The top US defense intelligence officer says it is not clear how successful Pakistan's military operations have been in reducing the Taliban threat to US and NATO troops. The chief of the Defense Intelligence Agency tells VOA the Pakistani army shoul

发表于:2019-02-17 / 阅读(342) / 评论(0) 分类 VOA标准英语2010年(一月)
学英语单词
a ward in chancery
almotriptan
an exam
apparatus of transformating by drawing
arbitration in equality
back tension
balled-up
be past praying for
beam carline
biovalves
boatmanage
centillionths
cerasein
chain-end initiation
checkrowed
clay contacting
clayton l.
continue to have
cosmic microwave background
culminant
cycadopsidas
dargues
density value
derequisition
Diane de Poitiers
DIP financing
eaux-de-vie
elevating geader
epanorthosis
error in equation
escape rocket
Ethiopian wolf
extra bright
fir cones
fixed-displacement motor
front side of vane
full depth pear
general inspection and diagnosis
hanging glacier
hanging-block agar
hsikuanshan formation
humic acids
in exceptional cases
inaccessional
inhabited house duty
input horse-power
intracellular digestion
jacales
japanese plow with long sole
Kaitse
kavya
kernelized security
koulouri
laguna hills
Lamblia
length to depth ratio
linear dimensions
Liquidambar formosana Hance
magnetic sound carrier
market-days
maternalists
medicobotany
Milky Way System
multiline
naming parameter
netbios enhanced user interface
neutralizable
oil cooling system
overbending
overjoyed
overlapping operand
para-aminotoluene
parallel rake angle
pasquinade
pectoriloquous
philos.
picture rod
play dough
potato ball
precocity
procedimientos
promed
prony's dynamometer
protein metabolism disturbance
reception diode
repair synthesis
rotating-armature magneto
running operation
santacruz
semi yearly
shahrazad
sharing arrangement
simple algebra extension
spermatocytal
Tapuru
telegraphic transfer selling
the Land of Promise
to provide staff
tungsten carbide roll
Upper Silesia
user agent