[激光] 离子激光器

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(225) / 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(105) / 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(139) / 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(91) / 评论(0) 分类 2013年VOA慢速英语(二)月

Burma NLD Claims Aung San Suu Kyi Election Victory Aung San Suu Kyi's supporters celebrated at her National League for Democracy headquarters after the party announced she won. Lawyer Daw Nwe Ni Aung says she believes the woman known affectionately a

发表于:2018-12-16 / 阅读(78) / 评论(0) 分类 VOA标准英语2012年(四月)

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(78) / 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(76) / 评论(0) 分类 最In导购口语

[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(109) / 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(105) / 评论(0) 分类 2017年VOA慢速英语(七)月

By Greg Flakus Mexico City 06 July 2006 Mexico's Federal Electoral Institute, known as the IFE, on Wednesday began its official final vote count in an effort to determine who won Sunday's presidential election. Outside IFE's headquarters in Mexico C

发表于:2019-01-07 / 阅读(116) / 评论(0) 分类 2006年VOA标准英语(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(163) / 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(167) / 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(148) / 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(114) / 评论(0) 分类 2012年VOA慢速英语(一)月

Islamic Party Claims Victory in Tunisia Election Tunisia turns to creating a new constitution and interim government, as election results on Tuesday confirmed a first-place finish by the moderate Islamic party Ennahdha. Two days after casting their b

发表于:2019-01-14 / 阅读(77) / 评论(0) 分类 VOA标准英语2011年(十月)

[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(197) / 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(126) / 评论(0) 分类 VOA常速英语2007年(十一月)

By Greg Flakus Mexico City 07 July 2006 Felipe Calderon waves to supporters After a detailed and meticulous vote count, Mexico's Federal Electoral Institute, known as the IFE, on Thursday released a final report showing ruling party candidate Felipe

发表于:2019-02-03 / 阅读(153) / 评论(0) 分类 2006年VOA标准英语(七月)

As many women know only too well, finding a dress that fits like a glove is no easy task. 许多女人都很明白吧,想要找一条和手套一样合适的裙子可不是容易事。 But a new dress, created using a 3D printer, may be the answer

发表于:2019-02-07 / 阅读(72) / 评论(0) 分类 英语新闻

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(112) / 评论(0) 分类 经济学人科技系列
学英语单词
2-amino-n-butyl alcohol
acoustic celotex board
alacrity
alfred austin
alpha-oxynaphthoic acid
amide nitrogen
andromorphs
aortomalacia
Artemisia annua L.
artificial manure spreader
asym
backto
beam-entry hole
benzyltrimethylammonium iodide
berry juice extractor
bollo
breast stoping
centrust
chalimus
circulating pipe
colores
cosmic neutrino source
cosmologically
Costacciaro
crop-producing power
crucifixlike
deir abu said (dayr abu said)
desglucoruscoside
device independent bitmap
disbank
dokoes
double-face valve
embezzlers
engineering proposal
facebuster
false-alarm
Festuca durata
field tank
fin tube wall
first-lights
flash chamber
floating gate avalanche injection type MOS memory
flyways
giuliani
glass prism monochromator
handling-and-storage equipment
Hariana
heat removal equipment
hiemisilvae forest
highway condition registration
hip bath tub
human eye accommodation system
hunnicutt
idealogues
in a box
in-law apartment
Japan Federation of Coastal Shipping Association
laser holography memory
length of schooling
lonchoptera orientalis
lyophoby
magnetic activity
maritime quarantine
mate-guarding
metalworking vises
microgels
msc.software
nonwords
nucleus of cell
null corrector
oleosome
orbicularis muscle
ratify
real value assets
roller wheel
ruin a career
sal tartari
Samia, Tg.
sentence of imprisonment
servo-
settling fee
snapping beetle
soil biodynamics
sound control glass
Souris River
spelling errors
Sqn
static generator
steamboater
stein-kirk
storage-transport tank
sub-number
subastragalar
surface interventions
swale fill deposit
tin glass
tontine insurances
two-way alternate
unimolecular substitution
use tax on automobiles
villanueva de cordoba
Wingco