中子照相法

By Carolyn Weaver Washington, D.C. 29 September 2006 watch Weaver's report Both the U.S. Senate and the House of Representatives have approved controversial new legislation proposed by President Bush on the treatment and trials of terror suspects in

发表于:2018-12-08 / 阅读(113) / 评论(0) 分类 2006年VOA标准英语(九月)

Photo: NASA US forces in Iraq speak with 2 NASA astronauts aboard the ISS in a video downlink aired on NASA TV about life on the station, their military careers and what it is like to live in space for up to 6 months, 29 Dec 2009 When many Americans

发表于:2018-12-08 / 阅读(129) / 评论(0) 分类 VOA标准英语2009年(十二月)

[00:00.00]Unit 8 My Toys [00:05.58]1.Listen.Point.Say. [00:19.62]What do you want? [00:23.18]I want the orange ball. [00:27.11]2.Listen.Say.Do the actions. [00:43.45]My toys are in my toy box.I take them out to play. [00:48.89]And when I've finished

发表于:2018-12-13 / 阅读(164) / 评论(0) 分类 新派英语第一册

发表于:2018-12-30 / 阅读(92) / 评论(0) 分类 自考英语(一)78讲

SCIENCE IN THE NEWS - International Treaty on Tobacco Control / Research Projects on Glaucoma By Broadcast: Tuesday, March 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special Englis

发表于:2019-01-02 / 阅读(102) / 评论(0) 分类 科技之光

Graph Search的理念在于,以谷歌搜索引擎发掘互联网信息的方式,发掘Facebook网站社交图谱的含义。Graph Search扩展了Facebook的核心使命:不仅帮助用户与已知的他人建立联系,还能成为一款发现工

发表于:2019-01-05 / 阅读(100) / 评论(0) 分类 英语新闻视频

Robert Neuwirth,《影子城市》(Shadow Cities)的作者,在这个演讲里带领大家寻找世界上的寮屋据点--现在十亿人正住在这样的家园上。Robert发现,这些贫民窟正在当地人的努力下,被建设成为年轻而

发表于:2019-01-05 / 阅读(107) / 评论(0) 分类 TED公开课:贫穷至进步

Broadcast: Jan 18 2003 81-year-old Sidney Rittenberg decided as a young man he wanted to help build bridges between cultures. He's devoted much of his career to promoting business ties between China a

发表于:2019-01-07 / 阅读(163) / 评论(0) 分类 VOA2003(上)-文艺之窗

BUENOS AIRES, July 16 (Xinhua) -- Argentinean tennis star Juan Martin Del Potro, ranked 9th worldwide, said bringing home a medal from the London 2012 Olympic Games would be akin to scoring a Grand Slam win. In an interview with local daily Clarin Mo

发表于:2019-01-09 / 阅读(120) / 评论(0) 分类 英语新闻

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(118) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(103) / 评论(0) 分类 VOA标准英语2014年(二月)

Under Pressure, Tronc Recognizes 'Chicago Tribune' Union RACHEL MARTIN, HOST: The Chicago Tribune has taken a big step closer to unionizing for the first time in the paper's 170-year history. The Tribune's owner Tronc has agreed to negotiate with a u

发表于:2019-01-16 / 阅读(60) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Tronc Slashes 'New York Daily News' Staff By Half NOEL KING, HOST: The newsroom of the New York Daily News is being cut by half. The newspaper Chicago-based publisher Tronc bought the famed New York City tabloid last fall for just a dollar. Now it sa

发表于:2019-01-17 / 阅读(64) / 评论(0) 分类 2018年NPR美国国家公共电台7月

英语写作中的常用句型

发表于:2019-01-17 / 阅读(115) / 评论(0) 分类 英语学习方法

Diet and the Brain A study in the Proceedings of the National Academy of Sciences finds that brain chemicals linked to addiction are in play with a high-sugar diet, and a study in the Archives of Internal Medicine shows that a high-carb diet had last

发表于:2019-01-30 / 阅读(198) / 评论(0) 分类 60秒科学

By Lisa Schlein N'Djamena, Chad 07 September 2007 Before meeting Chadian President Idriss Deby, U.N. Secretary-General Ban Ki-moon told journalists he would discuss a proposal to deploy thousands of European Union troops and U.N. police officers to h

发表于:2019-02-04 / 阅读(165) / 评论(0) 分类 2007年VOA标准英语(九月)

THE HAGUE, Feb. 19 (Xinhua) -- Roger Federer grabbed his second title at the ABN AMRO World Tennis Tournament in Rotterdam after beating Juan Martin Del Potro 6-1, 6-4 in the final on Sunday in Rotterdam. The match was a replay of the 2009 US Open fi

发表于:2019-02-05 / 阅读(97) / 评论(0) 分类 英语新闻

By Bill Gasperini Moscow 09 April 2006 Russia's state-controlled gas monopoly, Gazprom, says it plans to triple the price that neighboring Belarus must pay for its gas. Gazprom has already raised the

发表于:2019-02-07 / 阅读(149) / 评论(0) 分类 2006年VOA标准英语(四月)

THE HAGUE, Feb. 16 (Xinhua) -- Juan Martin Del Potro and Julien Benneteau qualified for the final of the ABN AMRO World Tennis Tournament on Saturday. Second seeded Del Potro beat Bulgarian Grigor Dimitrov 6-4, 6-4. The Argentinean did not suffer a s

发表于:2019-02-08 / 阅读(117) / 评论(0) 分类 英语新闻

Lana Del Rey 微电影《Tropico》!电影艺术赋予了这个倾倒众生的女人一个展示灵魂的机会,这是你无法在平时见到的美丽躯体,意味深长的镜头切换唤醒了我们对于神秘之美的好奇,玄妙的音乐如

发表于:2019-02-17 / 阅读(81) / 评论(0) 分类 流行英文歌曲
学英语单词
a tight squeeze
acetodibromoamide
active computer
Agelena
arch-enemy
arrid
aruic compound
babools
bannut
below-cost price
beta function
biding place
bounceback
byte code
cheesepare
Chrysotrichales
code queue
coding process
conical head without transition knuckle
cyclotronic
Danube fever
detachable speaker box
disturbed sampling
eltecs
endometritis dissecans
erucylacetic acid
foliamenthin
forest-fire weather forecast
freezer storage room
fully connected primary satellite system
handystroke
hard-core rap
headborrows
Horsley's operation
hurlbats
hydrogenated residuum
hyper text
icterohepatitis
in-bottle sterilization
intersterified lard
iris family
isobaric isosteric solenoid
kronosulfan
Landzert's fossae
lateral haustorium
librarious
Lilium bakerianum
load bounding
lockstitches
main driving wheel center
master segment index
microcontext
mine valuation
mitogenomes
mnm
molybdenum metaphosphate
muroids
myological
off-road passenger car
oracabessa
overexertion leading to qi consumption
oxyrygmia
paper scarlet
parvifolias
penacin
phone tree
pipe bombs
preteenager
protracted break
quibus
ramixotidine
raplee
reciprocating welding electrode
rest point shifting
rocas
rounds-out
San Gabriel R.
satellite home viewers act
Saussurea pulchella
science of military strategy
self-disclosed
single cell variant
sleighful
solidified oleoresin
space sleeping-bag
suffrutex
supplying helicopter
swan boat
swim mask
synvaren
temiskamite (maucherite)
termigants
thymic lobule
top and bottom fired furnace
transfer of control instruction
velvet knitting machine
way-station
went to bat for
word accents
Yosemite toad
Yuc.
zamak alloy