音标:[e'lektrɒnmaɪkrəʊju:tɔ:reɪdi:'əʊɡrəfɪ] ;
电子显微放射自显影法

Your first day on the radio! Jocelyn said, setting platters of eggs, sausage, and toast on the table. Eat hearty! Mmmm! Benny said, heaping his plate with food. Jessie nibbled at her eggs. She was so excited, she had hardly slept the night before. Ev

发表于:2018-12-06 / 阅读(340) / 评论(0) 分类 97 The Radio Mystery

In the square outside the British Library in London is a sculpture of Sir Isaac Newton - The first man who asked why apples seem always to fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at wo

发表于:2018-12-07 / 阅读(187) / 评论(0) 分类 英文杂志-Magazine

This is Scientific American's 60-Second Science. I'm Sophie Bushwick. Got a minute? The shortest distance between two points may be a straight line, but try telling that to electrons: when current flows down a wire, these particles zig and zag, movin

发表于:2018-12-24 / 阅读(212) / 评论(0) 分类 Scientific American(九)月

It's a shocking figure. Many Americans living paycheck to paycheck depend on those so-called two-week loans to stay financially afloat. But a study released by the Center for Responsible Lending found

发表于:2018-12-30 / 阅读(137) / 评论(0) 分类 商业报道2006年

Three Scientists Win Nobel Prize in Chemistry Three scientists have won the Nobel Prize for chemistry for their work to simplify and improve the imaging of biomolecules. 三位科学家因为在简化和改善生物分子成像方面的成就获得了诺

发表于:2019-01-03 / 阅读(288) / 评论(0) 分类 2017年VOA慢速英语(十)月

EXPLORATIONS - How Two Programs Altered Music and Photography BARBARA KLEIN: Im Barbara Klein. STEVE EMBER: And Im Steve Ember with EXPLORATIONS, in VOA Special English. Today we talk about two hugely influential computer software tools. Auto-Tune is

发表于:2019-01-12 / 阅读(178) / 评论(0) 分类 2011年VOA慢速英语(六)月

Graphene: The Material of the 21st Century 21世纪的新材料石墨烯 Graphene is a type of graphite mineral. Experts often call it 'The Material of the 21st Century' because of its special properties. Some U.S. companies are already using graphen

发表于:2019-01-12 / 阅读(153) / 评论(0) 分类 2015年VOA慢速英语(三)月

It started with a simple experiment: take some graphite - the black stuff in the middle of a pencil - and put a piece of tape over it. When the scientists at the University of Manchester did that, they found that they could develop a material that co

发表于:2019-01-14 / 阅读(231) / 评论(0) 分类 VOA标准英语2010年(十)月

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(209) / 评论(0) 分类 VOA标准英语2014年(二月)

[0:0]efficiency效率,功效 [0:12.1950]elaborate elastic elbow elderly精心计划的,详尽的 橡皮图,松紧带 肘,肘部 较老的,年长的 [1:2.6076]elect electrical electron选举,推选 电的,电气科学的 电子 [1:41.1372]electronic elegant element elementary [2:36.2790]el

发表于:2019-01-16 / 阅读(295) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

But this still doesn't explain why light is able to pass through glass rather than being absorbed as with most solids. 但是这还是不能解释为什么光可以穿透玻璃而不是像其他大多固体那样被吸收。 For that, we need to go a

发表于:2019-01-17 / 阅读(192) / 评论(0) 分类 TED演讲教育篇

SHANGHAI, Nov. 28 (Xinhua) -- The Shanghai municipal government Monday launched the microblog Shanghai City on China's popular Twitter-like microblogging service Weibo.com. The microblog, officially verified as originating from the Information Office

发表于:2019-02-01 / 阅读(222) / 评论(0) 分类 英语新闻

China shuts down 97,000 blog, microblog accounts in anti-porn campaign BEIJING, Sept. 28 (Xinhua) -- Chinese authorities have shut down about 97,000 blog and microblog accounts over the past seven months which are allegedly involved in dissemination

发表于:2019-02-02 / 阅读(230) / 评论(0) 分类 英语新闻

Early effect 厄利效应 Early failure 早期失效 Effective mass 有效质量 Einstein relation(ship) 爱因斯坦关系 Electric Erase Programmable Read Only Memory(E2PROM) 一次性电可擦除只读

发表于:2019-02-05 / 阅读(205) / 评论(0) 分类 实用英语

Background carrier 本底载流子 Background doping 本底掺杂 Backward 反向 Backward bias 反向偏置 Ballasting resistor 整流电阻 Ball bond 球形键合 Band 能带 Band gap 能带间隙 Ba

发表于:2019-02-05 / 阅读(176) / 评论(0) 分类 实用英语

我是一个英语学习者,在这里就单词记忆和大家分享一下我的学习心得。 比如一个比较长一点的单词怎样去记忆: 例如 biodiversity 这个词的意思是 生物多样性,为什么是这个意思呢?我把它分

发表于:2019-02-07 / 阅读(172) / 评论(0) 分类 英语学习方法

Neutrons and protons occupy the atom's nucleus. The nucleus of an atom is tinyonly one millionth of a billionth of the full volume of the atombut fantastically dense, since it contains virtually all the atom's mass. As Cropper has put it, if an atom

发表于:2019-02-17 / 阅读(181) / 评论(0) 分类 万物简史

The Internet is linking entrepreneurs in the developing world with investors in industrial nations through sites that broker small people-to-people loans. These so-called microloans go to family-owned businesses in Africa, Asia and other areas. A $2

发表于:2019-02-18 / 阅读(230) / 评论(0) 分类 英语新闻

The Microscopic Technique Each advance in microscopic technique has provided scientists with new perspectives on the function of living organisms and the nature of matter itself. The invention of the visible light microscope late in the sixteenth cen

发表于:2019-02-25 / 阅读(208) / 评论(0) 分类 双语有声阅读

11.根据图表所示,托雅行政人员中男性员工的比例要高于女性。 As is indicated in the graph, male employees working in executive positions accounted for a much higher percentage than females. 12.根据图表所示,所有群体的

发表于:2019-03-02 / 阅读(194) / 评论(0) 分类 雅思英语
学英语单词
acculturation agent
acid pig
almere
ansae sacrococcygica
antitank missile
arcuate macula
attack center switchboard
audit planning and programming
Ay.
Beyrichiopsis
bolt-on acquisition
bottom coat paint
brewers' grit
cable revenue
CAGD
central lens plane
cerebro-ocular
chavans
cherepovetss
classification repair
Cloud Manifesto
colatin
composite phase refractory
cotton defoliator
Damoiseau's curve
dead-head crew
diary-writer
drop plate planter
dry-labs
emparlance
fiber optic vibration sensors
fill-or-kill order
Fourcault's method
galaxoid
gamma-Cyclodextrin
general broadcast
geomechanics
giant-cell sarcoma
gibberulus
goldberger
high-hats
Housedust
hyaluronic acids
in-service forced derated hours
incidentalss
insulator bracket
international criminal code
isabellinus
isoamyl gallate
Korgon
kylevine
language teachings
leek
li shi-zhen
Linderenone
line focus
linguss
liquid-penetrant examination
Lolog
lower plunger
maillart
man of God
mapscale
medium-frequency oscillator
mesocoxa
mimetype
N-acetylphenylalanine
natural precession
Naty
nonjournalist
order channel
orthocheilia
part correlation coefficient
pneumatic tractor
post-modernisms
potassium carbonate peroxyhydrate
prevlaka
resonance satellite
revells
reverse chops
rigidity of flange
ronds
service locomotive
siderocalin
sliding base setting
slowing down density
slum dwellers
snickered
stringing along
submit state
supermarket trolley
suppline
switching rate
Taconic revolution
the goose that lays the golden eggs
three-electrode
trust-busting
ultramagnetic
unefficient
wheedled
working storage
xantho