激光信息

以字母O开头英语绕口令: 1.On a lazy laser raiser lies a laser ray eraser. 1.在一个反应迟钝的激光器上放了一个激光消除器。 2.Old oily Ollie oils old oily autos. 2.油腔滑调的奥利给老油汽车抹油。 3.One-One

发表于:2018-12-03 / 阅读(255) / 评论(0) 分类 英语绕口令大全

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(129) / 评论(0) 分类 VOA常速英语2008年(四月)

1. A judge has found 3 New York Police detectives not guilty in the shooting death of an unarmed man. The officers shot Sean Bell 50 times just hours before his wedding. Rev. Al Sharpton has called for a federal investigation. 2. An eight-mile stretc

发表于:2018-12-15 / 阅读(162) / 评论(0) 分类 美联社新闻一分钟2008年(四)月

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(113) / 评论(0) 分类 2013年VOA慢速英语(二)月

New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl

发表于:2018-12-16 / 阅读(98) / 评论(0) 分类 VOA标准英语2014年(二月)

Conversation 1 A: They are state-of-the-art computers. Would you like to see how it works? A:这些是最尖端的电脑。您想看看它是如何操作的吗? B: Yes, please. B:好的,麻烦你了。 A: OK. Let me just have it all set up in

发表于:2018-12-25 / 阅读(98) / 评论(0) 分类 最In导购口语

People say intelligence is a lot more attractive than beauty. I often ask people if they would prefer a partner who is intelligent or good looking. They almost always say they want someone who is intelligent. I wonder why it is some of us are so inte

发表于:2018-12-26 / 阅读(96) / 评论(0) 分类 纯正英语一分钟

[00:00.00] MODULE THREE [00:13.84]Research [00:15.78]Unit one [00:19.96]I'm looking for information. [00:23.04]1.Look,listen and learn [00:33.99]A:Come here, Lingling. [00:36.81]Mum has bought a new computer for us. [00:40.15]This is the keyboard. [0

发表于:2018-12-29 / 阅读(136) / 评论(0) 分类 新标准小学英语第五册(三年级起点)

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(125) / 评论(0) 分类 2017年VOA慢速英语(七)月

Some dinosaurs were really huge, and now we may have a better way to estimate just how heavy these giants were. Researchers have developed a method to weigh dinosaurs based on laser scans of their skeletons. The study is in the journal Biology Letter

发表于:2019-01-08 / 阅读(191) / 评论(0) 分类 Scientific American(六)月

This is All Things Considered. I'm Michelle Norris. Phone calls from Sweden woke up two American scientists this morning, John Hall and Roy Glauber. They will share the Nobel Prize for Physics with a German Researcher Theodor Haensch. All three worke

发表于:2019-01-08 / 阅读(189) / 评论(0) 分类 2005年NPR美国国家公共电台

Rumsfeld Defends Intelligence, War in Iraq Alex Belida Defense Secretary Donald Rumsfeld has strongly denied the Bush Administration manipulated intelligence on Iraq's weapons of mass destruction prog

发表于:2019-01-09 / 阅读(103) / 评论(0) 分类 VOA2004(上)--各类新闻

Former US Inspector Criticizes Faulty Intelligence in Iraq Weapons Search Deborah Tate Former chief U.S. weapons inspector David Kay is blaming faulty intelligence for the failure to find weapons of m

发表于:2019-01-11 / 阅读(102) / 评论(0) 分类 VOA2004(上)--各类新闻

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(172) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2012年VOA慢速英语(一)月

[0:0]lable laboratory lad lag标签,标记 实验室 男孩,小伙子 落后,滞后 [1:9.3533]lamb landlord landscape lane羔羊,小羊 地主,房东,店主 风景,景色 小路,小巷 [1:52.8522]largely laser latter laughter大部分,主要地 激光器 后者的,末了的 笑,笑声 [2:36.6

发表于:2019-01-16 / 阅读(225) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(145) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Phil Mercer Sydney 07 April 2008 Australia's spy agency has been brought in to help combat a rise in the number of so-called laser attacks on aircraft landing at the country's busiest airport in Sydney. Pilots say they are being hit with laser lig

发表于:2019-02-06 / 阅读(100) / 评论(0) 分类 VOA常速英语2008年(四月)

By Robert Berger Jerusalem 08 December 2007 Israeli officials are throwing cold water on this week's U.S. intelligence report that plays down Iran's nuclear ambitions. As Robert Berger reports from VOA's Jerusalem bureau, Israel remains deeply suspic

发表于:2019-02-07 / 阅读(113) / 评论(0) 分类 VOA常速英语2007年(十二月)

Science and technology 科学技术 Solar power from space 太空太阳能 Beam it down, Scotty 老兄,传下来吧 Harvesting solar power in space, for use on Earth, comes a step closer to reality 在太空获取太阳能以供地球之用:梦想距

发表于:2019-02-16 / 阅读(139) / 评论(0) 分类 经济学人科技系列
学英语单词
a coat of arms
accessibility to children
Anema
anot
antisquame
Argentodomeykite
armor ship
automatic knowledge acquisition
balanced tape technique
base molding
beautyless
Boksburg
calciminer
capacity measure
centralized branch system
chip breaker height
code settings
colloid silica
conditional probability function
deka-ampere balance
dichondra micranthas
dipsomaniacal
enolases
ephemerons
Eurodinner
fixed-factors
free passage
functional disease
gas ignition
gas light
golf-courses
gravity action of
guarneriuss
h.m.o
hand-bill
haplic solonetz
hmz
incomplete boiling
infusion set
insignificant digit
integrated transport
internal combustion gas turbine plant
jamming and warning system
jungle mouth
launch working team
lestobiosis
Lincoln-Douglas debates
love bullets
lunar month
mahogany gaspipe
maraganore
marine communications satellite
marolt
mean root square error
mob-rule
moment method of estimation
Mossaka
muscle-wasting
myxoma of nerve
NA-DMS
nation safety NET service
negro bugs
net assured capacity
non-detachable
North East B.
omittance is no quittance
opticality
orig
ormaplatin
overcorrecting
page parameter member
pension cost
polarity-dependent frequency shift
posthabit
program management system
ranchero
red oil
reflowings
rocket spectroscopy
rotating inertia
sahyadri
semilabeled
single particle inclusive process
sitostanol
sneak landing
speed-no-load
spermatangia
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string expression interpreter
T bolt
telex message
timber cargo
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tympanic recesses
valve recess
vanenburg
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wasted energy
whiteheart malleable iron
wood'n
Xavierian