子探测器系统

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(182) / 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(129) / 评论(0) 分类 外贸英语口语

Scientists have long believed that a star explodes when it reaches the end of its life. This explosion is called a supernova. NASA, the American space agency, describes a supernova as the largest explosion that takes place in space. Recently, a team

发表于:2018-12-12 / 阅读(128) / 评论(0) 分类 2017年VOA慢速英语(十一)月

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'

发表于:2018-12-30 / 阅读(166) / 评论(0) 分类 国家地理2008年

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(124) / 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(101) / 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(122) / 评论(0) 分类 电影英文歌曲

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? The Apollo moon missions ended almost 40 years ago. But for lunar scientists, they're gifts that keep on giving. Researchers studying rocks brought back by ast

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(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(90) / 评论(0) 分类 2017年NPR美国国家公共电台10月

An aquatic robot is being tested in Japan ahead of being deployed into the damaged core of the Fukushima Daiichi Nuclear Power Plant. The robot is able to locate and clear materials in places which are inaccessible to humans. Named Avexis - short for

发表于:2019-01-19 / 阅读(127) / 评论(0) 分类 2017CRI中国国际广播电台

It might be the cheeks flushing with embarrassment or a voice choking with emotion. Our physical reactions can reveal what we truly feel. And some think they can show when someone's lying. Typically when a person tells a lie, they begin to sweat. I'm

发表于:2019-01-22 / 阅读(97) / 评论(0) 分类 自然百科2008年

Hello, I am Melissa Long at the CNN Center here in Atlanta one o'clock in the afternoon Eastern time. And here's a look at what's happening NOW IN THE NEWS. Two hundred people are out of their homes in Cedar Rapids, Iowa after fears that flood water

发表于:2019-01-26 / 阅读(70) / 评论(0) 分类 商业报道2008年(六)月

太荒唐了 It's ridiculous. 亏你还是漂亮女王团的前成员(该团成员的着装偏好白色) Says the former member of the Corn Queen's Court. 求你试试这件吧 Please just try this one on. 好吧 Okay. 反正我现在穿啥 But anyth

发表于:2019-01-28 / 阅读(65) / 评论(0) 分类 生活大爆炸第三季

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

发表于:2019-02-06 / 阅读(95) / 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(83) / 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(72) / 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(43) / 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(112) / 评论(0) 分类 实用英语

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(85) / 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(102) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
accident involving civil liability
administrative receiver
air traffic advisory service
akis
all purpose spreader
anti
arbtrn.
Balatonudvari
bellows flow meter
biconvexities
bomb scare
breeder reactors
Brookings County
cadiolic
choke disease
chronogrammatists
Clerodendrum mandarinorum
client layer
collision efficiency
complement fixation tests
complete spesification
construction drawing design
corticosteroids
coumaroylferuloylmethane
crosspoint switching matrix
Dalay Hāyk'
danglingly
danjumas
desagana
dialinguistics
dornick
doucet (paradis)
durette
electroliers
eucalypts
exponential growth rate constant
external meningitis
fabrication
flotilla linkage arrangement
FM oscillator
four-stage tandem accelerator
fourth market
free flight diffusion constant
French Creek
glance at
heavy-headed
hold water
hollow tubing conductor
hypomanic
ice tray
intermediate infrared radiation
intort
invalid target
invertible element
joylon
keep a sharp lookout
keyway slotting tool
kung chi
Land of Lincoln
larissas
lipofectamin
median plate
missed heat
monthliest
mould clamp
Nakuru, L.
Neuroretinoangiomatosis
nierlich
nonuniformed
nucleus counter
oleflant
oppositifolium
out-think
palletized load system
playstation
pocket dictionaries
posttranscriptional control
potassium uranyl cyanide
press-register
product net
protection structure
pterion
reconaissance
Rocard scatter
Rorac
sam browne belts
sewage effluents
Shāhi Wāh
solid concentration
stallioneer
submicron particle
Tantung
TLV (threshold limit value)
transmissivity tester
ulcerative hidrosadenitis
uncertainty analysis
under the
urine culture-medium
venturing forth
volcanic foam
waight
weather wise