中子能量分布

Throughout my 41 years at GE, I’ve had many ups and downs. In the media, I’ve gone from prince to pig and back again. And I’ve been called many things. In the early days, when I worked at our 1)

发表于:2018-11-28 / 阅读(217) / 评论(0) 分类 疯狂英语2002年

A:Mrs Mar,I saw your raising bicycles over there.It really looks smart. B:You said it.They are the new models of our name brand Phynex raising bicycles,a lot lighter than the other ones.A great favourite with the young people abroad. A:How much do t

发表于:2018-12-03 / 阅读(162) / 评论(0) 分类 外贸英语口语

北京奥运28大项 参与,竞争,分享,进步 Equestrian 马术 Jumping 障碍赛 英文原文 A jumping competition is one in which the combination of horse and competitor is tested under various conditions over a course of obstacles. It is a test intended to demon

发表于:2018-12-30 / 阅读(250) / 评论(0) 分类 奥运28大项比赛

Neutron Star Collision (Love is Forever)---MUSE I was searching You were on a mission Then our hearts combined like A neutron star collision I have nothing left to lose You took your time to choose Then we told each other With no trace of fear that..

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 电影歌曲

《暮光3:月食》高清主题曲Neutron Star Collision Neutron Star Collision (Love is Forever)---MUSE I was searching You were on a mission Then our hearts combined like A neutron star collision I have nothing left to lose You took your time to c

发表于:2019-01-03 / 阅读(154) / 评论(0) 分类 电影英文歌曲

By David McAlary Washington 18 February 2007 The U.S. space agency NASA has launched five satellites - the most ever from one rocket - to locate the source of energy in Earth's magnetic field that triggers the colorful, dancing auroras over the north

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2007年VOA标准英语(二月)

South Korea Researches Vertical Farming for Food Security Agriculture in high-rise buildings is the dream of some scientists and architects around the globe. But it soon could be reality. Just outside of Suwon, a city 30-kilometers south of the capit

发表于:2019-01-13 / 阅读(124) / 评论(0) 分类 VOA标准英语2012年(四月)

President-elect Barack Obama says Washington must take dramatic action to combat the current economic recession. Mr. Obama, just days before his inauguration next Tuesday, says businesses like those producing alternative energy can play a major role

发表于:2019-01-13 / 阅读(128) / 评论(0) 分类 VOA标准英语2009年(一月)

MARY LOUISE KELLY, HOST: For the first time, scientists have seen the violent collision of two neutron stars. They've watched as heavy elements like gold, platinum and uranium were forged. This cosmic smashup is being hailed as one of the biggest eve

发表于:2019-01-16 / 阅读(115) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Astronomers have detected the brightest explosion ever witnessed in the heavens. It was a flash of light from across our galaxy so powerful that it bounced off the Moon and illuminated Earth's upper atmosphere. The researchers say if the blast had oc

发表于:2019-01-19 / 阅读(132) / 评论(0) 分类 VOA双语新闻 Bilingual News

China launches its first X-ray space telescope to observe black holes, pulsars and gamma-ray bursts, via a Long March-4B rocket from Jiuquan Satellite Launch Center in northwest China's Gobi Desert on June 15, 2017. [Photo: thepaper.cn] China launche

发表于:2019-01-19 / 阅读(119) / 评论(0) 分类 2017CRI中国国际广播电台

Inside the flesh of these tiny animals are microscopic plants called algae, but these aren't parasites. None of this would be here without them. Wachenfeld: When the algae photosynthesize, they take energy from sunlight and carbon dioxide, then make

发表于:2019-01-22 / 阅读(88) / 评论(0) 分类 自然百科2011年

He was sure that when a supernova exploded, it left behind a kernel so dense that a cupful would be as heavy as a mountain, he called it a neutron star, it seems so preposterous that Z's ideas were dismissed, until that is a new way of scouring the h

发表于:2019-01-23 / 阅读(125) / 评论(0) 分类 探索与发现2015年

By Carolyn Weaver Washington, DC 09 February 2006 watch Brookhaven report Experimental results at Brookhaven National Laboratory’s supercollider that replicate in miniature the “Big Bang,” when

发表于:2019-01-31 / 阅读(324) / 评论(0) 分类 2006年VOA标准英语(二月)

A-bomb, atomic bomb 原子弹 absorption 吸收 to accelerate 加速 accelerating chamber 加速室 accelerator 加速器 synchrocyclotron 同步回旋加速器 synchrotron 同步加速器 betatron 电子

发表于:2019-02-03 / 阅读(136) / 评论(0) 分类 英文语法词汇

New Supercomputer Could be World's Fastest Scientists at the Oak Ridge National Laboratory in the U.S. state of Tennessee have unveiled what could be the worlds fastest supercomputer. The new computer, named Titan, is capable of making more than 20,0

发表于:2019-02-07 / 阅读(110) / 评论(0) 分类 英语新闻

Meanwhile the tireless Rutherford, now back at Cambridge as J. J. Thomson's successor as head of the Cavendish Laboratory, came up with a model that explained why the nuclei didn't blow up. He saw that they must be offset by some type of neutralizing

发表于:2019-02-17 / 阅读(111) / 评论(0) 分类 万物简史

So my name is Taylor Wilson. I am 17 years old and I am a nuclear physicist, which may be a little hard to believe, but I am. 我叫泰勒 威尔逊,今年17岁,我是一名核物理学家,可能你们很难相信,但我确实是。 And I wou

发表于:2019-02-21 / 阅读(103) / 评论(0) 分类 TED演讲教育篇

托福阅读的文章,都有自己的背景,关于托福阅读背景,有的是移民背景,有的是工业革命背景,而在托福考试中,我的托福阅读背景是经常出现的,这些经常出现的托福阅读背景,就是我们

发表于:2019-02-21 / 阅读(127) / 评论(0) 分类 托福英语

Since launching in December, China's Dark Matter Particle Explorer (DAMPE) Satellite Wukong has detected 460 million high energy particles, and sent about 2.4 Terra Bytes of raw data back to Earth. Chinese Academy of Sciences senior satellite enginee

发表于:2019-03-04 / 阅读(133) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
abusive language
actual start date
aft-engined ship
Aklan, Prov.of
alpha bronzes
animas r.
antipatico
aquatic vertebrate
artificial valve
automorphic number
awbs
barn lot
be on tour
Boeing737
bracket set on column
Brispen
butadiynyl
cenospheres
chopped waveform
circuit simulator
climb rate
cloverleaf interchanges
cold Charlie
crybullies
Crécy-en-Ponthieu
cytotoxically
debtors sharing an obligation
dekameter
desiccated ovary substance
Didymobotryum
digital sensing device
dismicrite
dry elutriation
dry-matter yield of plants
efficiency of heat exchanger
equality line
esiatron
eulerian measurement
euthanizer
falaise
fastselling products
feed-breaker
ff flip-flop
fine grained fracture
formless data
four level generator
ginevras
gotting
Gurati
handsawfish
have four annas of dark blood
hfa
Imhoff sedimentation funnel
in my life
inflictor
jerky incoordination
jung
Karleigh
light outlet
loss of stability
make rings round sb.
microencapsulator
nippolachnus piri matsumura
oil product
orchardman
over-cumulative
over-weaken
policy declaration
Polyonychism
popular fronts
pot and pan
precalibrated
qualitative indicant
rainbow printing
ramsaur
removeless
roll shoulder
Schwagerina
secondary host
sectional core type radiator
sending-receiving
sentry-duties
signal spacing
sillogism
sleeper-layer
sort phase
standing by after collision
steady-state regulation
switch register
Sâncraiu
tall pocosin
tea roaster
tentorial hernia
the hokey-pokey
trouble back jack
two-dimensional photoelasticity
uff-dah
ultrasimplify
underleaf lance
urge for
well convered cloth