中子通率改变装置

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(359) / 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(291) / 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(275) / 评论(0) 分类 2017年VOA慢速英语(十一)月

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(274) / 评论(0) 分类 突破英文词汇

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(264) / 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(243) / 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(259) / 评论(0) 分类 电影英文歌曲

I always sort of thought it was me when I am walking down the sidewalk, or I am at a theater or in a restaurant, or standing in line, and I see people talking on their phone more. I thought maybe I was just being more observant. But the reality is it

发表于:2019-01-07 / 阅读(245) / 评论(0) 分类 万花筒2011年

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(219) / 评论(0) 分类 Scientific American(一)月

Egypt's Moussa Stresses Experience in Time of Flux Moussa's past is both a strength and a weakness. The former foreign minister and ex- Arab League chief says he is ready to lead the nation. The country is in a major crisis, noted Moussa. And a major

发表于:2019-01-13 / 阅读(197) / 评论(0) 分类 VOA标准英语2012年(五月)

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(225) / 评论(0) 分类 2017年NPR美国国家公共电台10月

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(210) / 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(187) / 评论(0) 分类 生活大爆炸第三季

今天我们要学的词是flux。 Flux, 是动荡的,不断变化的。 The leadership of Yemen is in flux after former president Saleh was forced to step down, 也门前总统萨利赫被迫下台后,国家领导层处于动荡之中。 Afghani

发表于:2019-02-03 / 阅读(209) / 评论(0) 分类 英语单词荟萃

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

发表于:2019-02-06 / 阅读(229) / 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(227) / 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(206) / 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(173) / 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(239) / 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(241) / 评论(0) 分类 托福英语
学英语单词
acarodermatitis
access facility
Aghavas
agricultural economics
amicks
argumentum ad ignorantiam
atwiting
be tired of sth
beginning-of-tape marker
belionota prasina
blue apex
buffers
bulb syringe
Caesar red
Cantagalo, Dist.
census officer
channel zapper
clinagage
code insensitive system
cold-pressed
compressed spring
coniferophytinas
cotectic crystallization
deformation compatibility condition
dial type indicator
double period section steel
double-strand
earth foam
effective heat exchange area
energy constant
even-radius curve
exchange efficiency
Extencilline
fasts of ab
firebasket
fodderbeet
gas testing lamp
glaze-body interface
have it in for sb
hemlock tannin
hostilely
household utensils
ionic centrifuge
ischnurids
japan sea type geosyncline
japing
Jego
journal-american
Karathuri
kurowskis
layer by layer
length modifier
loaded vehicle-ton-kilometer
loiterings
low-frills
Mbita'ami
megapixel
merry as a sandboy
monobasicity
Nitrocaphan
non-diffusible
north ayrshire
OB-Rs
oil terminal
palma
partition of automaton
patellar dislocation
perithyroiditis
piperivorous
preleukaemia
re prioritize
real expansion
roystering
Russell paradox
sanno
Sasa fortunei
seminula
spectators
splits off
standard forms
state number
Stern molecular beam technique
street-arab
sulcus of superior petrosal sinus
supporting part
taqueria
tesserate
ticka
time-codings
to get in touch with
transformational leader
Trichophylli
trisection
tuning-fork standard
turnout core box
Umbria
valve unit protection
vavasory
voltaic pie
waveguide probe
woodfires
world coordinate space