封闭型激光装置

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(278) / 评论(0) 分类 英语绕口令大全

Broadcast: Jan 15, 2003 By Jerilyn Watson This is the VOA Special English Health Report. Many millions of people around the world suffer from problems of the small intestine. Bleeding from abnormal gr

发表于:2018-12-07 / 阅读(183) / 评论(0) 分类 VOA2003(上)-健康资讯

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(151) / 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(134) / 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(120) / 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(150) / 评论(0) 分类 2017年VOA慢速英语(七)月

My friend Gayle has been living with cancer for four years and it is proGREssively getting worse. During a conversation with another friend, Gayle expressed that one of her childhood wishes was to have a red Radio Flyer wagon. As a child she never re

发表于:2019-01-03 / 阅读(170) / 评论(0) 分类 趣味英语

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(220) / 评论(0) 分类 2005年NPR美国国家公共电台

Once Albert Einstein, the world-famous scientist, was traveling by train, At dinner time he went to the dining car. 有一次,世界著名科学家阿伯特.爱因斯坦正在乘火车旅行。吃饭的时候他去了餐车。 Menu in hand, he sudd

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 英语小短文

WRONG 错误用法 Please find the template agreement enclosed to this email. 协议模板已附在这封电子邮件的附件里。 RIGHT 正确用法 Please find the template agreement attached to this email. 协议模板已附在这封电子邮件的

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 求职英语

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(204) / 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(172) / 评论(0) 分类 2012年VOA慢速英语(一)月

AS IT IS 2014-03-16 Device Finds Malaria Infections in Seconds 通过医疗设备发现人体内疟疾感染只需几秒钟 Hello, and welcome to As It Is, from VOA Learning English. Im Steve Ember in Washington. Today on the program, we report on ho

发表于:2019-01-12 / 阅读(163) / 评论(0) 分类 2014年VOA慢速英语(三)月

Worldwide Fight Against Malaria Appears to Succeed 在世界范围内抗击疟疾似乎有成功的趋势 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Today we will tell about malaria and efforts

发表于:2019-01-12 / 阅读(111) / 评论(0) 分类 2014年VOA慢速英语(四)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(272) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

AUDIE CORNISH, HOST: Each year, malaria kills about half a million people around the world. Health officials say a fast, cheap, accurate way to test for malarial infection would be extremely helpful in combating the disease. As NPR science correspond

发表于:2019-01-16 / 阅读(160) / 评论(0) 分类 2018年NPR美国国家公共电台5月

关于写信的英语短句: 1. How long has it been since you've heard from your uncle? 从你上次接到你叔父的信以来有多长时间了? 2. When was the last time he wrote you? 他最后一次写信给你是什么时候? 3. I can't recal

发表于:2019-01-20 / 阅读(116) / 评论(0) 分类 阅读空间

付款与银行业务 请求延期付款 我公司小泽先生因急事出差大阪, 5月1日以前不能返回, 故该件请宽延至5月1日, 我们将于5月2日汇款。 Our Mr. Osawa is away in Osaka on an urgent business, and will not return un

发表于:2019-01-26 / 阅读(134) / 评论(0) 分类 实用英语

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(177) / 评论(0) 分类 VOA常速英语2007年(十一月)

My friend Gayle has been living with cancer for four years and it is proGREssively getting worse. During a conversation with another friend, Gayle expressed that one of her childhood wishes was to have a red Radio Flyer wagon. As a child she never re

发表于:2019-02-12 / 阅读(141) / 评论(0) 分类 英语美文
学英语单词
a form of
accessory respiratory organs
Anchorena
aniens
archicephalon
arthrodeses
auto scaling
bettedbet
bias power
blew my stack
body-odours
bone whorl
Bronze Star
Callander's amputation
canned
catagma
center of displacement
cesium-137
channel section iron
chordastoff
cone-head rivet
continued on
cover wrapping machine
cup shake
current partition
de-ashed coal
detailed schedule of special fund
deuteranomal
devily
didymium leoninum
digon
distincteness
distinctive acoustic features
dorsocentral
earning of undertaking
ecologists
el hilla (al hillah)
engine lubrication system
epimorphosis
family Caviidae
forecast horizon
fractionalizations
front wheel alignment
fuck puppet
g-y signal
gax efficient ammonia-absorption-cycle heat recovery unit
general remittance
gitsham
good-timer
greeness
grolsacher
hatare
heartshape embryo
heat resisting material
hydroelectric station
hypercenter
integrated tactical countermeasure
internal dispersion
internations
kahlea
Kirkcudbright
knaidloch
Last Night of the Proms
lenticulate
live tank circuit breaker
lock-weir
loose-jointedness
Machaeridea
Mahakam River
menoform
Moscovici
nonchromatic
organizabilities
paint-brushes
parasitic inductance
plain flap
pour point reducer
punch station
relevant information
relic coiling (darlington 1935)
romidepsin
rope-makers
sanitarybelt
sarcostin
serpenter
sijna
stores adjustment
submarine cargo carrier
sundry equipment
Supiori
tail track system
Temaxcal
That is the way the cookie crumbles
thelohanelliasis
theory of adsorption
throw-over wheel
transshipment station
Trifid Nebula(M20)
tristimulus value monitor
unbalanced brake
using a phenolsulfuric acid colorimetric method
waddings