音标:[tu: dɪˈmenʃənəl siˈlekʃən ˈsistəm] ;
[计]二维选择系统

注释: U.N. Secretary-General 联合国秘书长 interim [5intErim] adj. 临时的,间歇的,暂定的 interim government 临时政府 envoy [5envCi] n. 外交使节,特使 Lakhdar Brahimi 赫达

发表于:2018-12-08 / 阅读(96) / 评论(0) 分类 VOA2004(上)--各类新闻

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(78) / 评论(0) 分类 VOA标准英语2016年(六月)

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(75) / 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(71) / 评论(0) 分类 实用英语

By Jade Heilmann Dakar 04 December 2007 Opposition leaders in Togo say they are angry that a little-known ruling party official has been named the country's new prime minister. They say the government should be more open to opposition parties, given

发表于:2019-01-07 / 阅读(91) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(113) / 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(86) / 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(59) / 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(104) / 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(102) / 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(66) / 评论(0) 分类 TED演讲娱乐篇

Starting in 2006, BMW China has run its Destination X-Tour for five consecutive years. The tour is a long distance driving combining challenging experience with charity work. The selection of this year's X Tour members stated last weekend. In contras

发表于:2019-01-19 / 阅读(118) / 评论(0) 分类 世界各地新闻集锦

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(134) / 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(67) / 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(220) / 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(102) / 评论(0) 分类 英语口语

Marcelo injury gives Mourinho selection headache RIO DE JANEIRO, Oct. 14 (Xinhua) -- Real Madrid coach Jose Mourinho has been left with a selection headache after Brazilian Marcelo joined fellow left-back Fabio Coentrao on the club's injury list on S

发表于:2019-02-09 / 阅读(106) / 评论(0) 分类 英语新闻

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(93) / 评论(0) 分类 英闻天下

WASHINGTON, April 16 (Xinhua) -- With Monday's choice of U.S.-nominated Jim Yong Kim to head the World Bank, the global lending institution continued its longstanding -- and controversial -- tradition of keeping an American at the helm. Nominated las

发表于:2019-02-18 / 阅读(90) / 评论(0) 分类 英语新闻

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(60) / 评论(0) 分类 TED演讲教育篇
学英语单词
action for trespass
Albany Downs
Alisma L.
annulleth
antiglyoxalase
attediation
B.Mech E.
barlerin
betina
Black Code, black code
books of mormon
buffer time
cataolasis
central register
code-mix
come to the top
communication switching system
constant rate of strain test
corrin
cyclotus
data transfer instruction
dehydroepiandrosterone sulfate (dheas)
dehydrohetisine
dense formation
direct-axis synchronous impedance
DNDO
every thing before one
feurstein
field of tangent vectors
fixed ring seal
Frackville
gettablest
gossomer
gundola
hand lead bend
haplosphaera phaea hand.-mazz.
harmonic conjugate rays
hatecke
hoders
input transformator
institute of sales and marketing executives
interloped
international rules football
ion deposition
karl czernies
latent heat storage system
liquor saccharini
lucies
lunisolar year
luschka's muscle
made himself clear
marine forecast
mean wetted breadth
metecdysis
methyl pentose
Mill on the Floss
module coupling
natural mutation rate
nautical measure
nervous nellies
Nervus mixtus
new hatched silkworm
nondestructive read-out
nubmer
on-line estimation
ornithogeography
pere jacques marquettes
Peter Scott
physiological sensation
pluvialis dominica
procedure of analysis
pseudohyperphoria
Pörnbach
recommenced
romney sheep
Sapium sebiferum Roxb.
semi-iterative
Semliki forest encephalitis
single double spring door
single-year
sint odili?nberg
skytel
slip-weld hanger
spatial homogeneity
spontaneous twinning
subfascial synovial bursa
subtextual
supplementary angles
svarabhakti
task dispatch
thermal glass
thyroiditis
to the wide
transcorporates
trapezoid bone of lyser
treasuriess
tsumebite
two-way simplex circuit
uku
unlabelled block
unstringent
writhed