非等维的

A: I'd like to have internet on my computer. B: Do you know what kind of internet you would like to get? A: What are my options? B: You can either get dial-up or DSL. A: Which one would you recommend? B: DSL is the best choice. A: Why is DSL better?

发表于:2018-11-30 / 阅读(182) / 评论(0) 分类 英语情景对话-日常生活

Unit 2 询盘 Inquiry 询 盘 Brief Introduction 在对外贸易中,交易的一方欲出售或购买某种商品,向另一方询问买卖该商品的各项交易条件,这种口头的或书面的表示,在进出口业务中称之为询盘或询

发表于:2018-12-03 / 阅读(376) / 评论(0) 分类 外贸实务口语

心灵歌汤 Tranquility

发表于:2018-12-06 / 阅读(156) / 评论(0) 分类 心灵歌汤

Looking Into Your Brain Just Became Easier Researchers and engineers keep improving the machines that help doctors better understand and diagnose conditions that affect our brains. One of the goals is to find causes of Alzheimers and Parkinsons disea

发表于:2018-12-16 / 阅读(104) / 评论(0) 分类 VOA标准英语2016年(六月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(122) / 评论(0) 分类 单词解析速记

Doctors Have a New Tool to Identify Breast Cancer Breast cancer is the most common cancer in women worldwide. Early discovery and treatment can save lives. Scientists are working new ways to recognize breast cancer while at the same time studying exi

发表于:2019-01-03 / 阅读(109) / 评论(0) 分类 2018年VOA慢速英语(一)月

As the richest man in the world, Bill Gates is no stranger to success. 作为这个世界上最富有的人,比尔盖茨对成功并不陌生。 So when the billionaire tech mogul and philanthropist offers insight or advice, it's smart to listen. 所

发表于:2019-01-03 / 阅读(112) / 评论(0) 分类 实用英语

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene

发表于:2019-01-08 / 阅读(147) / 评论(0) 分类 Scientific American(十)月

3-D Technology Saves Lives 3D技术拯救生命 From VOA Learning English, this is the Health Report. Three-dimensional technology -- known as three-D -- gives depth to objects that would otherwise appear two-dimensional, or flat. Three-D makes movie

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2014年VOA慢速英语(七)月

Internet-Connected Refrigerators and Stoves? 与互联网连接的冰箱和炉灶 The Consumer Electronics Show is held yearly in the western American city of Las Vegas, Nevada. It is one of the largest technology shows in the world. Technology compa

发表于:2019-01-12 / 阅读(85) / 评论(0) 分类 2015年VOA慢速英语(一)月

请看相关报道: Quick Response codes(QR code) have been used in advertisements for years, and a handful of American funeral homes began attaching them to gravestones in early 2011. 快速回应码在广告界已经使用好几年了,有一部分

发表于:2019-01-18 / 阅读(125) / 评论(0) 分类 英文语法词汇

And then our mothers tell us, Careful you don't fall down, because you'll fall over. 然后母亲告诉我们,没有跌倒也要小心,因为你还会掉下来。 Now, go into the real atmosphere of this planet. 现在,进入这个行星真正的

发表于:2019-01-18 / 阅读(127) / 评论(0) 分类 TED演讲娱乐篇

Well, it's the relative importance. 就是二者间的相对重要性。 You would say-yeah, yeah, yeah, we all know this;water covers twice the area of the planet than dry land. 也许你会说,是,是,是,我们都知道,地球上水覆盖的

发表于:2019-01-18 / 阅读(97) / 评论(0) 分类 TED演讲娱乐篇

By Cynthia Kirk ENVIRONMENT REPORT -May 31, 2002: Coqui Frogs Invade Hawaii This is the VOA Special English ENVIRONMENT REPORT. Experts say the American state of Hawaii has been invaded by a small fro

发表于:2019-01-28 / 阅读(142) / 评论(0) 分类 健康与环境

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 60秒科学

Scientists from the University of Central Florida (UCF) have created a supercapacitor battery prototype that works like new even after being recharged 30,000 times. 来自中佛罗里达大学(UCF)的科学家已经创造了一个超级电容电池

发表于:2019-02-02 / 阅读(90) / 评论(0) 分类 英语新闻

China UnionPay, the national bankcard association, last Monday launched its own application and security standard for two-dimensional barcode payment. 全国性银行卡联合组织中国银联于上周一推出了自己的二维码支付应用和安全

发表于:2019-02-04 / 阅读(258) / 评论(0) 分类 英语新闻

2009年的一部3D大片《阿凡达》让很多人都记住了avatar这个词。在网络上搜索这个词,出来的结果大部分也都跟这部电影有关。其实,avatar并不是导演造的一个词,它在印度教中指圣人的化身。

发表于:2019-02-06 / 阅读(126) / 评论(0) 分类 英语口语

An employee carefully scans a man standing still behind two photographic lamps with a gun-like scanner in his hand. The whole process takes approximately 10 minutes. After loading the data into the computer, the rest work is left to the 3-D printing

发表于:2019-02-14 / 阅读(122) / 评论(0) 分类 英闻天下

So I'd like to propose that we can combine those two worlds, that we can combine the world of the nanoscale programmable adaptive materials and the built environment. 所以我建议把这两个世界结合起来,把纳米级上可程序化、能自我

发表于:2019-02-21 / 阅读(88) / 评论(0) 分类 TED演讲教育篇
学英语单词
a month in the country
abdal
absinthiate
actinide series compound
angiomyxoma with epithelial component
antiimmigrant
Asian development bank
automatic decode
automatic speed adjustment
avoidable event
back-stone
bagbiting
beginning of magnetic tape
bilskinir
binominal name
Bjφrnafjorden
blue-eyed devil
bobierrite
callipers rule
Carex zhonghaiensis
channel oven
chromodoris obsoluta
close in
column-programming
combinatorialtopology
correlation integral
cost ticket
cross shunt push-pull circuit
cytherean shield
delectus
diazo coupling reaction
discrete winding
doublecircuit
dove tree
El Puerto Santa Gertrudis
etin
eustasies
fleih
foreconstruct
French marjoram oil
grease consistometer
hearing loss
highly-cited
homomorphic systems
hydropyrolysates
icifis
inside defense
large bond
laypeoples
legistimate authority
leishmania(genus)
low pressure adjusting spring seat
machine description language
macrozamine
Marseilles vinegar
meliola litseae
meningioma of cavernous sinus
mini-amplifier
mytes
naval ships
node of raniver
Nothnagel's sign
Ollita
palances
Parthenium integrifolium
photondensitiometry
Pilea insolens
plexus cavernosus penis
Pocul.
post-structuralism
predecrement
pump cup
rate of utilization of working time of equipment
reinforced-concrete support
releasing current
renal scintillation imaging
ribaudequin
scratted
sensitive reaction
sentine
Severn, R.
shake sb up
sheet thrust
shopping-center
signalman engineering
single colon
solventless
source program symbol
square footages
storage rule
stress threshold
Stroma, I.of
systematic joint
systematic policy evaluation
tally down
tee-time
term of tenancy
thatched-roof
trapped radical
tricotine
truck-tractor semitrailer
under the sway of