玻璃圆盘激光放大器

A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w

发表于:2018-11-30 / 阅读(158) / 评论(0) 分类 英语情景对话-日常生活

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(216) / 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(94) / 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(84) / 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(69) / 评论(0) 分类 VOA标准英语2014年(二月)

[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(99) / 评论(0) 分类 新标准小学英语第五册(三年级起点)

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 听听测测

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(100) / 评论(0) 分类 听听测测

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(101) / 评论(0) 分类 2017年VOA慢速英语(七)月

Oksana Dragan A music disc jockey who honed his skills in fundamentalist Iran is now a fixture of the Washington D.C. music scene, particularly among the 28 thousand or so Iranians living in the Unite

发表于:2019-01-03 / 阅读(286) / 评论(0) 分类 VOA2004(上)--艺术专集

253 、 牙板扳手;丝模扳手 dieholder(stock) 254 、 牙板螺帽 dienuts 255 、 牛皮胶;动物胶 animalglue 256 、 牛油纸 tracingpaper 257 、 牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(111) / 评论(0) 分类 英文名句短语

At 2 a. m, Mrs. Culkin was convinced that she had heard a prowler in the living, room. Tiptoe down-stairs, she told her husband. Don' t turn on the lights. Sneak up him before he knows what's happeningDutifully Mr. Culkin put on his robe. Just as he

发表于:2019-01-07 / 阅读(103) / 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(152) / 评论(0) 分类 2005年NPR美国国家公共电台

序号 中 文 英 文 术语解释 缩写 来源 181 运行,管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(121) / 评论(0) 分类 电信英语

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(140) / 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(100) / 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(190) / 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(116) / 评论(0) 分类 VOA常速英语2007年(十一月)

Janet Jackson的新专辑登上了美国流行专辑榜榜首位置,这是她7年的第一个冠军,但唱片的销量却折射出音乐界总体的滑坡。 《Discipline》是杰克逊音乐生涯中第6张冠军专辑,截止到3月2日,共售出18.1075万张。而她此前的两张专辑虽然只取得亚军,但销量相当可观。 Artist

发表于:2019-02-03 / 阅读(153) / 评论(0) 分类 音乐咖啡厅

Todd: Adrienne you have such interesting jewelry. I mean, it's just amazing. Where did you get all this stuff? Adrienne: Well, all over actually. I like to travel. I tend to travel a lot as does most of my family, so whenever I travel somewhere I lik

发表于:2019-03-06 / 阅读(132) / 评论(0) 分类 英语趣味课堂
学英语单词
acyclic terpene
administrative activity
advanced micro devices incorporated
air conderser
alconomye
apodaca
apyrimidinic acid
asymmetric devices
Avatard
be rose all the way
bivalently
blaauw
bloching voltage
bothychium japonicum underw.
browse with
Bānda Dāud Shāh
car ferry hovercraft
carborfraz
copyright permission
cost plus method
crooked
crushpad
d'eramo
Daimuron
default letter
Dimethamphetamine
diphenylketoxime
direct shipment
dual channel controller
Escalada
eventfully
fishing base-plate
formosa bank
fruit ranch
generalized phasor
Gueldenstaedtia guangxiensis
hands of worm
helium sepctrometer
Howa, Ouadi (Howar, Wādī)
interaction representation
isoniazid
kiell
kinohapt
komatiite
land the plane
levenson
light waterplane
luxury food
machine-available time
make a pause
maximum acceptable concentration
mercede
military teleype network
mince up
monye
naked wire
natural rectifier
Netflixing
nigisu
nodular migratory panniculitis
non drainable superheater
oil film light valve
oversubscribe
padasha
paterno
pertexes
phase angle adjustment
post-apocalyptic
potage St. Germain
progressive myosclerosis
Prv.
pylet
pyramid surface
randomized jittter
religious festivals
repanda
scheme of compromise or arrangement
shaftdriven
Sinocalamus latiflorus
space environmental science
stem-loading buoy boat
stereoisomer
subglottis
tagus rivers
tenure abolition act
the outward man
typical microstructure
ultrasima
Unam Sanctam
uncorrelated sample
unflicked
upper-middlebrow
urban transport problems
Vallene
voice menu
Vytautas the Great
what hath God wrought
womb-brothers
Y. T.
yakobi
zenith angle distribution