中子能量分散

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(226) / 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(167) / 评论(0) 分类 外贸英语口语

Black Holes What is a black hole? Well, it's difficult to answer this question, since the terms we would normally use to describe a scientific phenomenon are inadequate here. Astronomers and scientist

发表于:2018-12-31 / 阅读(155) / 评论(0) 分类 有声英文阅读

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(134) / 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(158) / 评论(0) 分类 电影英文歌曲

ECONOMICS REPORT - High Fuel Prices Fail to Spread Inflation, at Least Not Yet By Mario Ritter Broadcast: Friday, September 23, 2005 I'm Bob Doughty with the VOA Special English Economics Report. Whil

发表于:2019-01-04 / 阅读(105) / 评论(0) 分类 健康与经济

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(123) / 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(138) / 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(123) / 评论(0) 分类 2017CRI中国国际广播电台

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(132) / 评论(0) 分类 探索与发现2015年

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(142) / 评论(0) 分类 英文语法词汇

A veryspecializedfeedingadaptation inzooplanktonisthatofthe tadpolelikeappendicularianwholives inawalnut-sized(orsmaller)balloon (10)ofmucusequippedwithfiltersthat captureandconcentratephytoplankton. 浮

发表于:2019-02-06 / 阅读(137) / 评论(0) 分类 英文语法词汇

They were proposed almost exactly 100 years ago by Albert Einstein based on his theory of general relativity but it was only in February 2016 that scientists proved the existence of gravitational waves. And now China is starting work on the worlds hi

发表于:2019-02-06 / 阅读(120) / 评论(0) 分类 英语新闻

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(113) / 评论(0) 分类 英语新闻

Business 商业报道 Motivating workers 激励员工 Ranked and yanked 评级与封杀 Firms that keep grading their staff ruthlessly may not get the best from them. 那些总是无情地把员工分个三六九等的公司或许并不能得到最好的

发表于:2019-02-13 / 阅读(89) / 评论(0) 分类 经济学人商业系列

It looks like a hand of God reaching out into the cosmos, but NASA says the display is caused by a young and powerful pulsar. Taken by NASA's Chandra X-ray observatory from it's orbiting 360 miles above the Earth, the recently released photo of Pulsa

发表于:2019-02-16 / 阅读(156) / 评论(0) 分类 实用英语

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(121) / 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(114) / 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(131) / 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(141) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
a cock-and-bull story
a cold snap
after perception
akhbars
all-terrain bike
appraise assets
ASTM
azacosterol
Bad Gleichenberg
Badinae
bags with hook holes
baristo
basisseism
be in someone's debt
be wishful for
brass wind
capetian
carcass weight
cast ingot
Cauchy's dispersion formula
CH4
Clematis integrifolia
clothesprop
condenser current
consanguinously
Coprococcus
critical depth of wave base
Cuprokirovite
divulje
downheartednesses
economic continuous rating
endoclita sinensis
entireties
except for opinion
foot face
fruticous tundra
genus firmianas
genus Xanthium
go away with the garland
gordon-smith
hanboes
hantzschia virgata
hatch carline
heat waste
highaw
horniman
horse hack
i-flured
inclusive
juars
knife frame
Labuan, Wilayah Persekutuan
leaps in
llullaillacoes
loadline disc
logic shift right
longitudinal wharf
mantie cavity
margraviates
Marienburg
market-determined price
mechanics of microcirculation
metzgeria conjugata lindb.
mydriaticum
Myzorhynchus
nisbite
open-wheeled
overly metallization
Palestinian National Authority
Panalmine
pancake winding
parabolic camber
Parang, Pulau
pedantocracy
photo-offset printings
polycarpy
polysulfide polymer
programming language manual
projection screens
radiation shielding material
rather too salt
right hand round edge external corner
rubber modeling method
setosa
should be
sphalerite structure
spongework
stand in someone's way
status flag latch
tinting of wires
toy top
tremellaceaes
tryptar
two way street
unique material identifier
varicelliform
vaticinates
verbal cues
visioner
vulnerable center (baricelli 1956)
white hat
woollen sweater