un. 屏蔽电极

ESL Podcast 1176 Limits to Advancement at Work Gloria: Did you hear that Manuel is quitting? He took a job with another company. Sam: Im not surprised. He came up against the glass ceiling and he decided to jump ship. Gloria: Really? I didnt know he

发表于:2018-12-04 / 阅读(121) / 评论(0) 分类 2016年ESL之商务英语

If you know anyone who is deaf, then you know the cochlear implant has offered hope and help for some people. This next story may be the equivalence where restoring sight is concerned. While the science is very different and very tricky, the promise

发表于:2018-12-11 / 阅读(59) / 评论(0) 分类 万花筒2009年

64. Hi! 65.Hello, darling You're back nice and early today. 66Yeah, that's right. 67.My six o'clock class was cancelled, because the students went on an excursion to Buckington Castle. 68. I thought y

发表于:2018-12-12 / 阅读(60) / 评论(0) 分类 华尔街高级英语

美国零售商为2015年购物季做好准备 It's the most profitable time of the year for retailers, accounting for 20 to 30 percent of annual revenue. 这是一年中零售商最重要的盈利期,收入占到全年的20%到30%。 And this year

发表于:2018-12-19 / 阅读(55) / 评论(0) 分类 VOA双语新闻 2015年11月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. When it comes to pain, its the thought that counts. Because pain hurts more when its inflicted on purpose. Or so say researchers from Harvard University

发表于:2018-12-24 / 阅读(60) / 评论(0) 分类 Scientific American(十二)月

听辨练习 A. Listen carefully. Then mark the sentence stress. Use this mark (‘ ) . 1. Where is your book? 6. He’s writing a book. 2. What is your first name? 7. Did my sister call? 3. What’s

发表于:2018-12-24 / 阅读(57) / 评论(0) 分类 4+1听力口语MP3

This is good honey. It's very good honey. Yeah, it's very good honey. And this is the honey from the Refuday Tegmoden. Tegmoden,... is not very far, is it? Emnh, now the distance between the hive that produce this and the hive that produce that, how

发表于:2018-12-27 / 阅读(65) / 评论(0) 分类 探索与发现2014年

Tree Electricity Runs Nano-Gadget A report in the journal IEEE Transactions on Nanotechnology shows that maple trees generate a small, but measureable amounts of electricity, which can power tiny devices. Karen Hopkin reports If scientists have thei

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 60秒科学

If scientists have their way, we may someday be tapping maplesnot for pancake fixins, but for power. Because researchers from the University of Washington in Seattle have found theres enough electricity flowing in trees to run an electronic circuit.

发表于:2019-01-08 / 阅读(79) / 评论(0) 分类 Scientific American(九)月

Governments in France and Spain have recently announced drops in the numbers of illegal immigrants coming to their shores, partly due to tougher policies, but also because of the global economic downturn. Spain's government says the numbers of would-

发表于:2019-01-13 / 阅读(76) / 评论(0) 分类 VOA标准英语2010年(一月)

Part of a rodeo clown's job is deadly serious Ted Landphair | Washington, DC 25 January 2010 In small towns across the American West, a favorite form of entertainment is the rodeo. It's a show and competition in which modern-day cowboys ride bucking

发表于:2019-01-13 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(一月)

Bionic Arm Can Move, Feel Scientists are developing an entirely new type of prosthetic arm and hand that allows a patient to regain not only movement, but also the sense of touch. American soldiers who have lost limbs in the wars in Afghanistan and I

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(四月)

Brain Researchers Uncover Secrets of Memory In Memorial-Hermann hospital at the University of Texas Medical Center in Houston, Neurosurgeon Nitin Tandon visits 26-year-old epilepsy patient Tyler. Dr. Tandon has placed platinum electrodes on the surfa

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2013年(二月)

US Retailers Gear Up for Holiday Shopping Season 美国零售商为假日购物季节做准备 It's the most profitable time of the year for retailers, accounting for 20 to 30 percent of annual revenue. And this year, close to 150 million U.S. citize

发表于:2019-01-14 / 阅读(74) / 评论(0) 分类 VOA标准英语2015年(十一月)

A wild week on Wall Street has come to an end. Oil prices continue to shatter records. Let's check in with Valerie Morris, she has the details on oil and how the markets fare today. Hi, Valerie. Hi th

发表于:2019-01-26 / 阅读(64) / 评论(0) 分类 商业报道2006年

Asian markets opened higher on Monday after China cut interest rates for the third time in six months over the weekend to spur growth. 上周末,中国在半年内第三次降低利率。在它的刺激下,周一亚洲股市高开。 China's cent

发表于:2019-02-01 / 阅读(53) / 评论(0) 分类 阅读空间

By David McAlary Washington 13 July 2006 We often hear that imagining something will not make it so. But scientists have now overturned that adage, making a science-fiction dream come true. U.S. researchers have shown that a paralyzed patient can us

发表于:2019-02-03 / 阅读(139) / 评论(0) 分类 2006年VOA标准英语(七月)

TVs are more useful than radios. From TV you can see and hear what is happening in the world. However, radios are not disappearing. They are still with us. And the number of listeners is becoming larger. Do you know why? One reason for this is the in

发表于:2019-02-13 / 阅读(112) / 评论(0) 分类 英语作文

Science and technology 科学技术 A mind to walk again 一个让残疾人重新站起来的伟大想法 A trial of thought-controlled robotic legs is taking its first steps 用思想控制的机器人腿已经开始研制 ANYONE who saw Claire Loma

发表于:2019-02-16 / 阅读(73) / 评论(0) 分类 经济学人科技系列

模仿文本: Brandy, speaking there, had suffered from a severe depression resistant to all previous forms of treatment. So had Andrea, whom you heard before her. John, by contrast, has a quite different illness, Parkinson's disease. But all three

发表于:2019-02-23 / 阅读(294) / 评论(0) 分类 英音模仿秀
学英语单词
abnormal color of urine
antimonopolism
Bagare
Ban Kao
Bayes decision theory
biocoenosium
bistoury
bistropamide
blackquarter
bludgeoning
Central Pacific Basin
Cerasus triloba
chinese-green
chromatic colour
colo(u)r purity allowance
competitive tender
contactless control
container lashing
Cordignano
custom installation
Darou Mousti
DC signalling system
delta pulse code modulation
density gage
diagram cone
dilaurylamine
disrating
Dithane M22
dokki
dress sb. down
drug-takers
educational symposium
expansive working
fibrous polyp
filform
floatation gear
free hydrochloric acid
fringe identification
gazingly
grinds away at
have somebody by the short hairs
Hemitragus jemlahicus
hexiamonds
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homosalates
Huaxi
incisura frontalis
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large screen
leave somebody behind
ligas
limp leather goods
liquid assetss
Lokofa
magnetic flux units
Marsian
Mbang, Mts.
mechanical recording
megatherm plant
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nuclear magnetic resonance log
oil tight floor
Onsager relations
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overrecovers
PFPTH
plugging period
power-cut
pressureactuated
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propertary
provoke sb to do sth
pulmonary hyaline membrane
R rating
recovery of price
recurrent neural network
reinfection tuberculosis
ring halogenation
riser tensioner
SAS-500
saw chain filing machine
scintillation chamber
SI P
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support set
tewing
think better of sth
Tiveden
traceable paper
tufftride method
type of architecture
verticalizing
Vincent's infection of tonsil
visual imagery
Winchester College
woodie
zine plate