高维空间

Think it over 好好想想 Today we have higher buildings and wider highways,but shorter temperaments and narrower points of view; 今天我们拥有了更高层的楼宇以及更宽阔的公路,但是我们的性情却更为急躁,眼光也更加狭隘; We spend more,but enjoy less; 我们

发表于:2018-12-07 / 阅读(182) / 评论(0) 分类 世界上最美丽的英文-人生短篇

[ti:] [ar:] [al:] [by:] [00:00.00] Think It Over 好好想想 [00:04.55]Today we have higherbuildings and wider highways, [00:09.26]but shorter temperaments and narrower points of view; [00:12.75]We spend more, but enjoy less; [00:15.14]We have bigge

发表于:2018-12-26 / 阅读(169) / 评论(0) 分类 温馨夜读

[00:00.00]Think it over 好好想想 [00:04.55]Today we have higherbuildings and wider highways, [00:09.26]but shorter temperaments and narrower points of view; [00:12.75]We spend more, but enjoy less; [00:15.14]We have bigger houses, [00:16.79]but smal

发表于:2019-01-01 / 阅读(99) / 评论(0) 分类 语言的力量

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(115) / 评论(0) 分类 实用英语

VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VOA Special English program, EXPLORATIONS. Today, we report on some of the early research in the development of rockets

发表于:2019-01-07 / 阅读(142) / 评论(0) 分类 Explorations

EXPLORATIONS - How Robert Goddard Helped Lead America Into Space By Voice of America Broadcast: Wednesday, April 20, 2005 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffit

发表于:2019-01-07 / 阅读(140) / 评论(0) 分类 Explorations

Good morning from the CNN center in Atlanta, I'm Reggie Aqui. Here is a look at what's happening right in NOW IN THE NEWS. AIG's CEO is on Capitol Hill today. Edward Liddy is expected to answer questions from lawmakers about huge bonuses paid to exe

发表于:2019-01-07 / 阅读(127) / 评论(0) 分类 CNN2009年(三)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(151) / 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(114) / 评论(0) 分类 2014年VOA慢速英语(七)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(133) / 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(133) / 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(100) / 评论(0) 分类 TED演讲娱乐篇

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(165) / 评论(0) 分类 60秒科学

18 物理学家、火箭专家戈达德罗伯特 DATE=3-21-01 TITLE=EXPLORATIONS #1944 - Robert Goddard BYLINE=Staff VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VO

发表于:2019-01-30 / 阅读(94) / 评论(0) 分类 文化聚焦

BEIJING, Sept. 23 (Xinhua) -- A defunct U.S. satellite is expected to crash down to Earth Friday, with nobody knowing where or when exactly it will hit. This was avoidable, a Chinese expert said Thursday. Pang Zhihao, a researcher from the Chinese Re

发表于:2019-02-06 / 阅读(115) / 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(130) / 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(126) / 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(93) / 评论(0) 分类 TED演讲教育篇

Sunday marks the first Space Day of China. Chinese President Xi Jinping has encouraged the country's space scientists and engineers to usher in a new chapter in aerospace development. Xi Jinping asked them to seize the strategic opportunity, and keep

发表于:2019-03-12 / 阅读(320) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
abducent muscle
accounts payable others
active decoy
air bleed
air outlet
Akunakuna
amazings
average adjustor
barcelonas
bath curve
beginning capital
breathalyser,breathalyzer
buccal glands
cahnman
canyon de chelly national monument
ceiling fitting
Chlorethylaminouracil
choose for
cities of the angels
cleaning plant reject
clonological
coincidence curve
database data model
DB-9
decision-directed learning
divorced pearlite
downinesses
dulcis
effective cation exchange capacity
electroballistic
engine room auxiliary machine set
equipment replacement model
EVFT
excessive displacement
exec 2
exotically
export cartels
fangyi
farm land reclamation
foreign department
fresh note
Galton's whistle
gene-enzyme relation
Good gracious me !
gropple
guerdon
hail a cab
head comic
healthcare management
helminthotoxic
Hoa Ninh
hopkinson demand rate
hydraulic hold-down (system)
imidocarbonate
jaycie
kilo-oersted
Knippa
lacklustre
Laser Outer Diameter Measuring Sensors
late subboreal climatic phase
lymphoid cell
main facilities
manzanoes
Massiliot
mechanokinetic
medico-legal
methanesulphonate
monitoring system
motivism
nickel rich alloy
non-meaning
Normanism
oecetis evigra
Oil Rivers
over-exacting
overlaid seam
phase coherent
quantegral
radio homing device
red car
resophonic
roll shoulder
rolled food
secondary deviance
seemest
self contained motor drive
self temperature compensated strain gauge
selling goods at reduced prices
semiflorets
Seris
sexualiser
signal locking
single stage burner
sponge matress
take someone up short
theory of sampling distribution
Toxodon
Tricholoma pardinum
variable air volume system
whatsay
wideawake
wing tip