激光照明目标

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(145) / 评论(0) 分类 VOA常速英语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(130) / 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(115) / 评论(0) 分类 VOA标准英语2014年(二月)

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(142) / 评论(0) 分类 2017年VOA慢速英语(七)月

My cooking has always been the target of family jokes. One evening, as I prepared dinner a bit too quickly, the kitchen filled with smoke and the smoke detector went off. Although both of my children

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 英汉幽默故事选读

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(217) / 评论(0) 分类 2005年NPR美国国家公共电台

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(197) / 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(168) / 评论(0) 分类 2012年VOA慢速英语(一)月

Black History Illuminated by Tracing Lives of Former Slaves Arlington National Cemetery is just outside Washington, D.C. Before it became America's most prestigious military cemetery, it was a thriving community of slaves and then former slaves. Here

发表于:2019-01-14 / 阅读(161) / 评论(0) 分类 VOA标准英语2013年(二月)

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(170) / 评论(0) 分类 VOA常速英语2007年(十一月)

BEIJING, March 14 (Xinhua) -- Premier Wen Jiabao said Wednesday that the 7.5 percent GDP growth target for 2012 is a result of the government's proactive macro-control and can not be viewed as low. China's GDP has reached 47 trillion yuan (7.46 trill

发表于:2019-02-07 / 阅读(138) / 评论(0) 分类 英语新闻

Man United target has contract revoked

发表于:2019-02-08 / 阅读(155) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 25 (Xinhua) -- Paris Saint-Germain target Rafinha is reportedly on the verge of signing a contract extension with Brazilian giants Flamengo. The 19-year-old forward has agreed in-principal to a five-year deal with a buy-out claus

发表于:2019-02-08 / 阅读(155) / 评论(0) 分类 英语新闻

BEIJING, Aug. 29 (Xinhuanet) -- Since the beginning of 2011, China has taken a series of measures to cool rising prices, such as introducing a prudent monetary policy, boosting supply and containing inrrational demand while establishing a price contr

发表于:2019-02-08 / 阅读(128) / 评论(0) 分类 英语新闻

BEIJING, March 5 (Xinhua) -- China maintains its 2013 gross domestic product (GDP) growth target unchanged at around 7.5 percent this year to leave some leeway for economic restructuring, according to a government work report to be delivered by Premi

发表于:2019-02-09 / 阅读(133) / 评论(0) 分类 英语新闻

SAO PAULO, March 13 (Xinhua) -- Brazil internationals Alexandre Pato and Paulinho were both on target as Corinthians defeated Tijuana 3-0 in their Copa Libertadores Group 5 clash on Wednesday. Former Milan striker Pato bundled in from close range aft

发表于:2019-02-09 / 阅读(132) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 26 (Xinhua) -- Reported Chelsea target Bernard scored a hat-trick as Brazil's Atletico Mineiro swept to a 5-2 away victory over Argentina's Arsenal Sarandi in their Copa Libertadores group stage clash on Tuesday. The 20-year-old

发表于:2019-02-11 / 阅读(145) / 评论(0) 分类 英语新闻

今天我们要学的词是 easy target, easy is spelled e-a-s-y; target is spelled t-a-r-g-e-t; easy target. Easy target 首当其冲的目标。Smart phones can be easy targets for thieves. 智能手机很容易成为小偷们下手的目标。In t

发表于:2019-02-17 / 阅读(136) / 评论(0) 分类 英语单词荟萃

My cooking has always been the target of family jokes. One evening, as I prepared dinner a bit too quickly, the kitchen filled with smoke and the smoke detector went off. Although both of my children had received fire-safety training at school, they

发表于:2019-02-18 / 阅读(157) / 评论(0) 分类 趣味英语

节奏布鲁斯:Massari - Moving target 相关介绍 :Massari,原名:Sari Abboud。1980年12月10日出生于黎巴嫩在加拿大长大。29岁的Massari已经有两张专辑在手,很特别之处在于他拥有一副倾向女性色彩的嗓音

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 节奏布鲁斯
学英语单词
AC arc
accidental discharge of oil
adjustable mask
air path
alkalamides
aorta
ashets
auriculo-ventricular
automatically operated retarder
be irrelevant to
be orphaned
be tied up with
cathodic protection station
cell-toxicant
charophytes
cogeners
coolant treatment (plant) and storage (system)
demand for identification
Deri motor
EBES
effectiveness of fishing
enteromycin
epinotal spine
f.m.
far point of convergence
Feud.
filter beds
foreign exchange counter
Gangajālghāti
garston
general circuIation
goalmouths
goldfishing
granlin
green meat
high-field
hollow-root
iveta
Japan Towing Tank Conference
kynuramine
largeleaf
lasher
lead one up the garden path
lock and key theory
mafia
magnesia reagent
meadow brights
media company
microstructure
mis-seem
motographic
Mrs. Simpson
muskroot
Mycobacterium Johnel
Nacaroa
Namier, Sir Lewis Bernstein
nanocatalysis
naphthacridinetrione
nicolas-durand-favre(disease)
non ruminant
non-reentrant code
occupational safety and health regulations
paint spraying pistol
particle annihilation
patrol peroplane
perform'd
pinwork
portal website
preannouncing
Presbytes
processar
raggers
red-graiest
redactoral
regular route
reversal of a machine
Rloop
saturated vapor
scatches
sea food
section modulus
self mocking
Shigella arabinotarda type B
spectrographic purity
state-machine compiler
steel ballast
steel frame dam
stemmaticss
stereoimage
Switch Mode
technical content
temporary supports
test force amplitude
tsam (chinese)
type foundry
unicharged
unperfused
unsoldiery
Verkhneye Talyzino
wall void
white background
zui