超声内镜,内镜超声成像

One of the world's most amazing migration is about to begin in earnest: 300 million monarch butterflies spread across North America are about to converge on small forests in the mounts of Mexico. This year, the butterflies have an unusual company as

发表于:2019-01-08 / 阅读(220) / 评论(0) 分类 2005年NPR美国国家公共电台

By Al Pessin Pentagon 11 September 2007 The reports by the top U.S. military officer in Iraq and the U.S. ambassador provided fuel to both supporters of the current policy and its opponents. VOA Pentagon Correspondent Al Pessin spoke to some of them

发表于:2019-01-08 / 阅读(171) / 评论(0) 分类 2007年VOA标准英语(九月)

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(157) / 评论(0) 分类 医学英语

歌曲 : Love 艺人 :Inna 音乐星级 : ★★★★ 所属专辑 :Hot 发行年代 :2009 风格 :Euro-Dance 相关介绍 :Inna,相当特殊又好记的名字,这位俏丽可人的姑娘1986年出生于罗马尼亚。罗马尼亚是电子舞曲业十分发达的国家,我们比较熟悉的还有DJ Project,Play Win

发表于:2019-01-11 / 阅读(135) / 评论(0) 分类 舞曲狂欢

歌曲 : Hot 艺人 :Inna 音乐星级 : ★★★ 所属专辑 :Hot 发行年代 :2009 风格 :Euro-Dance 相关介绍 :Inna,相当特殊又好记的名字,这位俏丽可人的姑娘1986年出生于罗马尼亚。罗马尼亚是电子舞曲业十分发达的国家,我们比较熟悉的还有DJ Project,Play Win,Ak

发表于:2019-01-11 / 阅读(163) / 评论(0) 分类 舞曲狂欢

By Al Pessin Pentagon 06 December 2007 The top coalition commander in Iraq had some positive things to say Thursday about Syria and other countries and factions that have contributed to instability in Iraq in the past. But U.S. General David Petraeus

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 VOA常速英语2007年(十二月)

Petraeus Cites Progress, But Says Difficult, Uncertain Year Ahead in Afghanistan, Iraq The commander who oversees U.S. military operations in Iraq and Afghanistan says the training of Afghan security forces is being overhauled. General David Petraeus

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 VOA标准英语2010年(三月)

By Robert Berger Jerusalem 14 November 2009 An ultra-orthodox Jewish man is seen next to Intel's Jerusalem office building, 14 Nov 2009 Alleged violations of the Jewish Sabbath by a top international company prompted religious protests in Jerusalem

发表于:2019-01-14 / 阅读(171) / 评论(0) 分类 VOA标准英语2009年(十一月)

By Al Pessin Washington 10 September 2007 The American commander in Iraq says the U.S. troop presence there will be reduced by about 2,000 this month, and another 3,500 by the end of the year. But General David Petraeus said he needs most of the 168,

发表于:2019-01-16 / 阅读(235) / 评论(0) 分类 2007年VOA标准英语(九月)

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(207) / 评论(0) 分类 2017CRI中国国际广播电台

By Meredith Buel Washington 11 April 2008 The top U.S. commander in Iraq, General David Petraeus, has condemned the assassination of a senior aide to radical Shi'ite cleric Moqtada al-Sadr in the Iraqi holy city of Najaf. VOA correspondent Meredith B

发表于:2019-02-03 / 阅读(159) / 评论(0) 分类 VOA常速英语2008年(四月)

By Dan Robinson Washington 10 April 2008 Lawmakers have pressed the top U.S. military commander in Iraq, General David Petraeus, and U.S. Ambassador Ryan Crocker, about the duration of the U.S. military presence in Iraq, and political progress by the

发表于:2019-02-04 / 阅读(157) / 评论(0) 分类 VOA常速英语2008年(四月)

By Al Pessin Washington 09 April 2008 In a second consecutive day of testimony at the U.S. Congress, the top American commander in Iraq and the U.S. ambassador reported progress on key security and political issues, but warned that the progress is fr

发表于:2019-02-04 / 阅读(132) / 评论(0) 分类 VOA常速英语2008年(四月)

By Al Pessin Washington 08 April 2008 The top U.S. military commander in Iraq and the U.S. ambassador told Congress Tuesday that progress in Iraq is fragile and reversible, and called for continuing U.S. commitment, including an open-ended pause in U

发表于:2019-02-04 / 阅读(161) / 评论(0) 分类 VOA常速英语2008年(四月)

英语里你不知道的几个小秘密 The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO。 The oldest word in the English language is t

发表于:2019-02-04 / 阅读(165) / 评论(0) 分类 实用英语

By Al Pessin Pentagon 10 April 2008 In congressional testimony this week, the top U.S. military and civilian officials in Iraq reported what they called real but fragile progress, and urged caution in any discussion of further U.S. troop withdrawals,

发表于:2019-02-05 / 阅读(185) / 评论(0) 分类 VOA常速英语2008年(四月)

The coalition commander in Iraq, General David Petraeus, has left his post after a momentous year and a half, during which he is widely credited with turning around the fight against a variety of insurgent groups. He will now become the overall comm

发表于:2019-02-05 / 阅读(175) / 评论(0) 分类 VOA标准英语2008年(九月)

BERLIN, Nov. 9 (Xinhua) -- Germany coach Joachim Loew made two surprises on Friday when he announced his 22-man squad for the upcoming friendly against the Netherlands. Hamburg's goalkeeper Rene Adler returns to the Nationalmannschaft after two years

发表于:2019-02-06 / 阅读(136) / 评论(0) 分类 英语新闻

WASHINGTON, Aug. 15 (Xinhua) -- Capturing or killing al-Qaida mastermind Osama bin Laden(奥萨马本拉登) is still a priority for the United States, David Petraeus, the general who commands all U.S. forces in Afghanistan, was quoted as saying

发表于:2019-02-06 / 阅读(181) / 评论(0) 分类 英语新闻

1. The shortest complete sentence in the English language consists of only one word and that is Go. 英语里由一个单词组成的最短的完整的句子就是GO. 2. The oldest word in the English language is town. 英语里最有年头的一个词

发表于:2019-02-25 / 阅读(191) / 评论(0) 分类 英文语法词汇
学英语单词
ace of hearts
air operational communications network
amygdalic
antipyrine metaoxybenzoate
appl
automatic revolving table
axial sensitivity
be in with sb
brain storming trust
calparine
carboxyl terminated polybutadiene propellant
Carmatians
casual use
cedrols
Chlamydosaurus kingi
choice lot
Churchillians
comprehensive examination
contentss
correlative differentiation
crown sling stay
curlews
dark-
de Duve
deattached
dimethoxy-benzeneo
diprolene
dlaidinization
dorsoplantar
dovetailed balance
down under
draining plough
drive a wedge into
Dukān L.
ecofootprints
ensomphalus
eskimos
evil-starred
Exception Certificate
FACMA
fair-trade act
feeding crop
female employee
filling limiting valve
fire stop
flat-bed chromatography
fluospar
flying forward roll
forevermores
formylmaloic acid
FPM (feet per minute)
friche
full enriched uranium
gang seeder
go to the movies
goddess-ship
Grand Union Canal
hemilea praestans
house divided
human map
iodite (iodargyrite)
irreductibility
issue-information
italiani
Jovian bow shock
jump in at the deep end
land expectation value
likomas
loveridge
maximum total acceleration
mentha haplocalyx
microdiffusions
non-current field
nonlinear causal relationship
nuclear time scale
nuclei nervi cochlearis
opts in
peneplain, peneplane
Pitt, William (called the Younger Pitt)
pore forming material
positive muons
productive capacity of reservoir
protest waived
rape-seeds
setness
setting agent
six-sigma quality
spotted turtle
square head wrench
super refining
sustainedyield
swap file allocation
sympathetic nerve
tininess
TMPAP
unmasked hearing
unrefellable
Urwick's ten principles
venae pericardiales
white opal
woodwoses
yaw comparator