激光显微光谱分析

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(234) / 评论(0) 分类 英语绕口令大全

【今日基础词】Aspect 【Transcript】 A woman was singing. One of the guests turned to a man by his side and criticized the singer. What a terrible voice! he said, Do you know who she is? Yes, was the answer, She is my wife. Oh, I beg your par

发表于:2018-12-05 / 阅读(94) / 评论(0) 分类 听基础单词练听力

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(113) / 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(146) / 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(97) / 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(82) / 评论(0) 分类 VOA标准英语2014年(二月)

UN Team Faces Tough Task in Syrian Chemical Probe There were survivors of what the Syrian government says was a chemical weapon attack by rebels on the northern town of Kahn al-Asal. Many of the people rushed to a hospital in nearby Aleppo had breath

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 VOA标准英语2013年(四月)

[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(116) / 评论(0) 分类 新标准小学英语第五册(三年级起点)

In this Business English Pod lesson, we start the first in a 2-part series on presenting a SWOT analysis. A SWOT analysis is a simple but powerful framework for analyzing your companys strengths and weaknesses these are internal to the company as wel

发表于:2018-12-31 / 阅读(182) / 评论(0) 分类 商务英语演讲课

Some state lawmakers are pushing to ban(1) potentially(2) cancer-causing(3) chemicals from children's products and sofas. The two flame retardant(4) chemicals are known as TCEP and TDCCP and are found in car seats, strollers(5), changing pads(6), oth

发表于:2019-01-01 / 阅读(106) / 评论(0) 分类 英语博客 A cup of English

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(111) / 评论(0) 分类 2017年VOA慢速英语(七)月

Youre not under arrest, despite the fact that you probably have some drugs in your pocket. Because theres a good chance your paper money contains trace amounts of cocaine. According to a study presented August 16th at the American Chemical Societys n

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 Scientific American(八)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(171) / 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(171) / 评论(0) 分类 2005年NPR美国国家公共电台

1. Secretary of State John Kerry opened two days of meetings with his Russian counterpart in Geneva Thursday. They hope to settle on the outlines of a plan to secure and destroy Syrian chemical weapons stockpiles and avoid US strikes. 2. In Colorado,

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 美联社新闻一分钟2013(九月)

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(155) / 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(124) / 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(207) / 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(134) / 评论(0) 分类 VOA常速英语2007年(十一月)

There is a new substance that is harder than diamond. It's called Q-carbon, and it was created by researchers at North Carolina State University. 北卡罗莱纳州立大学的研究人员研发出一种名为Q-碳的新物质,其硬度比钻石还高

发表于:2019-02-18 / 阅读(97) / 评论(0) 分类 阅读空间
学英语单词
3-Deoxy-manno-octulosonate-8-phosphatase
advanced cardiac life support
AEOD (analysis and evaluation of operational data)
arg-
armigers
ashlared
aviendha
bacteriophagous
be content with
bernzini
bitter peptide
booq
Bīrbīrsa
cariole
cartright
catarrhal dyspepsia
chafing block
charcoal blacks
Chooz
clausius
clear blue water
clinidaes
colourless calcium aluminate glass
common platform
consanguinous
continuous feed plating press
destandardize
dosage meter
double beating-up
double point gear
drift theory
Earthquakeproof
electroablation
eleet
ELGs
evatron
eyeletter
fenestras of the vestibule
forensic physician
furanose
ground effects
Hamburger Hallig
high-speed vibrating separator
ice blockage
infrared technology
international geographical union (igu)
it's up to you
keratinases
light breeze
live shell
Longer Catechism
M-TH
marine boundaries delimitation
mart
maximum machine voltage
mechanical ashed producer
meninx primitiva
mineral analytical chemistry
Mistassini R.
mitratapide
munrows
naibours
Nangnimho
negative substituent
Neodrenol
Network Management Station
noah websters
nymphetic
obstropalous
Osage River
pair-bondings
perforated film
performs
Pkulngri Pt.
prelacrimal
prenominate
professional journal
propazine
quenepas
revenue office
Shahbanu
shrummer
single fillet welded lap joint
soft limit
stoleru
storage file
suicide king
sulfurised
Suze-la-Rousse
swagger coat
threephase inverter
tillmans
tin plate ink
tinfoil hats
tip aileron
transpos(ition)ing(operation)
trigony
underneath
uramido
userer
Verkhodvor'ye
wahter