科学精英

BOB DOUGHTY: And Im Bob Doughty. Many boys and girls like science. Some of them go to the Internet to find answers to scientific questions. Today, we will tell about a few science websites for children. (MUSIC) FAITH LAPIDUS: Millions of children aro

发表于:2018-11-27 / 阅读(363) / 评论(0) 分类 2010年VOA慢速英语(十二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In America theres a feeling of Christmas. But thats not the only winter holiday going on. Jews are lighting Hanukkah candles, Muslims recently feasted

发表于:2018-12-02 / 阅读(145) / 评论(0) 分类 Scientific American(十二)月

[00:04.49]Scientific Attitudes [00:06.97]科学的态度 [00:09.46]Science had its beginning when man started asking questionsabout his environment. [00:14.18]科学起源于人类开始对自身环境产生疑问的时候. [00:18.91]He wondered where the sun went at night an

发表于:2018-12-04 / 阅读(118) / 评论(0) 分类 大学英语自学教程上

While many Americans are familiar with black slavery in the South during the 19th Century and its role in igniting the nation's great Civil War, less attention has been paid to the black experience in northern cities such as New York, where so-called

发表于:2018-12-08 / 阅读(102) / 评论(0) 分类 VOA标准英语2011年(二月)

27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of thi

发表于:2018-12-08 / 阅读(414) / 评论(0) 分类 新概念优美背诵短文50篇

LESSoN TEN TEXT A Scientific Attitudes Science had its beginning when man started asking questions about his environment. He wondered where the sun went at night and why the sky was blue. He questione

发表于:2018-12-15 / 阅读(104) / 评论(0) 分类 自考英语(一)78讲

In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produc

发表于:2018-12-15 / 阅读(216) / 评论(0) 分类 新东方背诵文选

Chinese President Xi Jinping has issued a new call for a greater focus on scientific innovation, saying it should be the driving force for China's development. Xi Jinping's comments have been made during a stop at the Chinese Academy of Sciences. He

发表于:2018-12-19 / 阅读(106) / 评论(0) 分类 世界各地新闻集锦

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Most of us follow the beat of our own drummer. But it turns out that members of our social networks are great predictors of how well respond to future events. In a s

发表于:2018-12-24 / 阅读(122) / 评论(0) 分类 Scientific American(三)月

Charles is a lonely young man and Amy is a crippled girl on a wheelchair. They meet, get to know each other and begin going out together. Charles falls in love with Amy and hopes to be the only chairpusher in her life. But Amy prefers independence t

发表于:2019-01-01 / 阅读(125) / 评论(0) 分类 英语散文阅读

10 THE IMPORTANCE OF SCIENTIFIC EXPERIMENTS THE IMPORTANCE OF SCIENTIFIC EXPERIMENTS The rise of modern science may perhaps be considered to date as far back as the time of Roger Bacon, the wonderful monk and philosopher of Oxford, who lived between

发表于:2019-01-07 / 阅读(104) / 评论(0) 分类 英语背诵文选第一册

This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? Neandertals were our closest relatives. And now we know a lot more about them. Because researchers have for the first time sequenced a complete Neandertal genomethat of

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 Scientific American(八)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(167) / 评论(0) 分类 Scientific American(十)月

Olympic athletes submit their bodies to grueling training. And then they soar around the world to meet the competition. American east coast athletes traveled five time zones to get to London. West coast athletes leapt over eight. And increased the od

发表于:2019-01-08 / 阅读(100) / 评论(0) 分类 Scientific American(八)月

Nature, Nurture Required for Elite Athletes Doctors Michael Joyner and Michael Bostwick at the Mayo Clinic in Minnesota studied this and also looked at other research. Most high-level athletes have something that distinguishes them from regular peopl

发表于:2019-01-13 / 阅读(126) / 评论(0) 分类 VOA标准英语2012年(八月)

Elite Sailors Circle Globe in Volvo Ocean Race One of the toughest, most grueling events in sports offers no prize money, only a trophy. Its challenging, thrilling and dangerous. And takes a long time. The Volvo Ocean Race is a marathon sailing event

发表于:2019-01-13 / 阅读(115) / 评论(0) 分类 VOA标准英语2011年(十二月)

GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. And on the show today, ideas about truth, lies and denial. I want to start by asking about this word denialism. What is it - what's your definition of it? MICHAEL SPECTER: Denialism is som

发表于:2019-01-17 / 阅读(105) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Iberia Star win UEFA Cup Futsal Elite Group D qualifiers TBILISI, Oct. 14 (Xinhua) -- Iberia Star Tbilisi from hosts Georgia on Sunday overwhelmed a one-man-short SL Benfica of Portugal to win the Group D of the Elite qualification for the 2012-2013

发表于:2019-02-03 / 阅读(132) / 评论(0) 分类 英语新闻

今天我们要学的词是 elite. Elite 意思是最棒的,顶尖的。Presidential candidates Barack Obama and Mitt Romney both attended elite private high schools. 总统候选人奥巴马和罗姆尼上的都是一流的私立高中。America h

发表于:2019-02-03 / 阅读(109) / 评论(0) 分类 英语单词荟萃

第一、More than+名词表示多于、非但尤其是如: 1) Modern science is more than a large amount of information. 2) Jason is more than a lecturer; he is a writer, too. 第二, More than+数词含以上或不止之意,如: 3) I have

发表于:2019-02-21 / 阅读(120) / 评论(0) 分类 托福英语
学英语单词
acetate leaching
aebersold
Afrocaribbean
age-sex pyramid
alson
anvil plate
apple tree canker
arbitrage accounts
base sheet resistivity
belked
birth preventions
canvas-back
ceche
change-valve
chloruslfonic aicd
choy
clutch tap holder
cold-start lamp
cranks up
cylindrical interferometer
dance-halls
DC high voltage
decarbonating
dew-blown
dihexyl
dispersed part
dormitive virtue
edge emission
edit checking
fancy pants
fiberglass reinforced plastic boat
fucorhodin
furfuryladenine
genus agdestiss
germanium thermometer
get oneself in hand
government expenses
ground-water reservoir
halfplanes
hypermigration
Idiofa
inforse
inside connected locomotive
isobutyl butyrate
isometric DNA sequence
Jyotsna
k distinct grammar
kesus
kiva
labor hours basis for overhead application
labours under
lake albert nyanzas
lilliac iv
Linnaea
logic in legal contexts
mercury protoxide
motor-driven operated
multi-roller bearing
multi-vibrators
mushroom workers's lung
narrow channel approximation
natural classification of cost
nearshore waters
Neko-zake
new work engine
nitric acid unit
nonbacterial cystitis
pan-
pasuolan
Paulhaguet
phloroacetophenone
poppet board
Prachatice
quantity production
ramrath
redship
reorderings
reprioritize
RFV
ride heights
right of counsel
root kit
rotating annulus
scattered reflections
semiallogeneic
single crystalline silicon solar cell
space borne imagery
ST_general-and-specific_exceptional-qualities-things-and-people
stereophotogrammetric method
Stokes phenomenon
striding mark
sun-dog
Terrenate
three-high cogging mill
to pop off
topping line
ultraviolet spectrogram
vergery
Victory gardens
viscous state
Willow Lake
WPSI