激光测距机噪声

12. Stop the Noise Mr. Chen is talking to his neighbor Mrs. Wang. C: May I have a word with you? W: Sure. What's the problem? C: It's about your son. I'm tired of his making so much noise at all hours

发表于:2018-11-27 / 阅读(581) / 评论(0) 分类 赖世雄中级美国英语

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(322) / 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(193) / 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(253) / 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(186) / 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(186) / 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(206) / 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(205) / 评论(0) 分类 2017年VOA慢速英语(七)月

It was the first day of school. As the principal made his rounds, he heard a terriblecommotion coming from one of the classrooms. He rushed in and spotted one boy, taller than the others, who seemed to be making the most noise. He seized the lad, dra

发表于:2019-01-05 / 阅读(281) / 评论(0) 分类 趣味英语

英文歌词: It's easy to feel like You're all alone To feel like nobody knows The great that you are The good that's inside you Is trying so hard to break through[00:29.91]Maybe it's your time to lift off and fly You won't know if you never try I will

发表于:2019-01-05 / 阅读(283) / 评论(0) 分类 音乐咖啡厅

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(281) / 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(279) / 评论(0) 分类 2005年NPR美国国家公共电台

By Kari Barber Dakar 21 April 2007 In the Democratic Republic of Congo, a park ranger is home safe after escaping from a rebel group that held him captive for two years. Kari Barber has more from our West and Central Africa bureau in Dakar. Jean-Mari

发表于:2019-01-08 / 阅读(219) / 评论(0) 分类 2007年VOA标准英语(四月)

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(245) / 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(216) / 评论(0) 分类 2012年VOA慢速英语(一)月

Park Ranger Saves Tennessee Mountain Music MURFREESBORO, TENNESSEE Today you can find almost any obscure song or historical recording online, but that wasnt always the case. Traditional American music - bluegrass, Country, folk songs, blues - was bei

发表于:2019-01-14 / 阅读(209) / 评论(0) 分类 VOA标准英语2014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(329) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

> 28 世界卫生组织关于噪音污染的报道 DATE=3-29-01 TITLE=SCIENCE REPORT - WHO Report on Noise BYLINE=Caty Weaver Start at 59

发表于:2019-01-30 / 阅读(185) / 评论(0) 分类 科技之光

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(227) / 评论(0) 分类 VOA常速英语2007年(十一月)

Chances are youve heard or rather, not heard the effects of a noise gate, but unless youre into audio engineering, you probably didnt realize it. Ever been at a concert or listen to a radio broadcast where it sounds great when theres music playing or

发表于:2019-02-18 / 阅读(289) / 评论(0) 分类 阅读空间
学英语单词
air brush
arcata
articular sclerate
attenuant
bigamic marriage
break a fall
caffeoylquinate
cam bearing sleeve
cause a stink
celiac infantilism
Chippeway
Colchis
collations
come into his own
cupola marker lamp
decerping
delivery instructions
diffusion front
diloricate
disheartening
distinguishingly
Doňa Juana
drive-pin blind rivet
dynamic cross call
dynamical system
ear piercing
electrical insulating property
Elictognathus
epiplatform
europium picture tube
evase stack
facial muscles
fall of leaf
filter output stream class
flourescent dye
flow boiling crisis
Four Modernizations
futures exchange company
genus pholiss
grabbing floating crane
hennessey
hexofuranoses
hossin'
illegal file name
immaculates
inventory control point
isotiqoimide
lamellar layer
leppy
Leucophyllite
matchrooms
mechanical irritant
metal hot dipping
Millers ovum
miscorrelate
mondhaldeite
moneyletter
motorgenerator
myocentric
naphthylidene
neo-arthrosis
nerolin
nico-teen
nicotinergic receptor
noise test
non drip
nonfluxional
Old Contemptibles
overall ability
phase velocity of transmission mode
pinchforce
Plica triangularis
redeye flights
redundant coding
reflection constant
reimboss
rostrate pelvis
salt sth away
secondary wood
semimirror nuclei
serir
si conversion factor
similarly isomorphic
speculative efficiency hypothesis
stock index futures contract
surface-to-surface missile (ssm)
symbiotic bacteria
tea room
telescope box
the garden of kama
three-martini luncheon
timber marking
true position tolerance
unvoluntary muscle
upconcentrated
voice-grade service
wamel
wave constant
weakly cardinal
win a distinction for
wordmakers