当量粒径

The Excitement of Three-Part Phrasal Verbs Popular music can teach you a lot about the English language. You may not realize it, but musicians are actually teaching you about English grammar in each song they perform. Consider this song by the famous

发表于:2018-12-08 / 阅读(222) / 评论(0) 分类 2016年VOA慢速英语(九)月

雅思听力场景词汇:化学词汇 在雅思听力考试场景中,化学相关的场景的词汇较为生涩,平时生活中可能也运用得比较少,以下的词汇供大家参考喔。 molecule 分子 particle 粒子 ion 离子 particle

发表于:2018-12-19 / 阅读(253) / 评论(0) 分类 雅思英语

Transcript This is Scientific American's 60-Second Science, I am Cynthia Graber.This will just take a minute. Physicists at the Brookhaven National Laboratory have been able to send information ahead of particle beams racing at nearly the speed of li

发表于:2018-12-24 / 阅读(277) / 评论(0) 分类 Scientific American(二)月

模仿文本:Deep underground here on the Swiss-French border, a momentous scientific discovery earlier this year had tabloid headline writers for claiming the discovery of the God particle in the subatomic shrapnel from a man-made Big Bang. But wa

发表于:2018-12-28 / 阅读(190) / 评论(0) 分类 英音模仿秀

It was supposed to be the greatest science experiment ever, and it's certainly the most expensive. The large hadron collider designed to recreate the Big Bang theory with colliding particles has so far cost nearly 10 billion dollars and counting. Sci

发表于:2019-01-07 / 阅读(221) / 评论(0) 分类 cnn2009年(十一)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? The 2008 Nobel Prize in physics goes to an American and two Japanese scientists for work related to symmetry in particle physics. In the early 1960s, Yoichiro Nambu of

发表于:2019-01-08 / 阅读(242) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science, I'm Steve Mirsky, got a minute? Every Star Trek fan knows theres matter and antimatter, but why is there apparently so much more matter than antimatter?Scientific American's JR Minkel: Two recent exp

发表于:2019-01-08 / 阅读(247) / 评论(0) 分类 Scientific American(四)月

Fermilab Scientists Optimistic About Finding Higgs Boson Particle Scientists at the CERN laboratory in Geneva, Switzerland say they are encouraged by new data suggesting their Large Hadron Collider, the world's most powerful atom-smasher, is one step

发表于:2019-01-13 / 阅读(218) / 评论(0) 分类 VOA标准英语2011年(十二月)

Men find averagely shaped women more attractive than fashion models and Playboy centrefolds, claim scientists. Researchers found that men preferred the shape of ordinary women, equivalent to dress size 14, than so-called super-attractive models, acco

发表于:2019-01-19 / 阅读(257) / 评论(0) 分类 阅读空间

Books and Arts; Quantum physics 文艺;量子物理学 House of dreams;Scientists race to explain why the Higgs boson matters 想象的殿堂;科学家竞相解释为什么希格斯玻色子至关重要 Higgs Force: The Symmetry-Breaking Force

发表于:2019-01-26 / 阅读(293) / 评论(0) 分类 经济学人文艺系列

The Big Bang theory isn't about the bang itself but about what happened after the bang. Not long after, mind you. By doing a lot of math and watching carefully what goes on in particle accelerators, scientists believe they can look back to 10-43secon

发表于:2019-01-29 / 阅读(242) / 评论(0) 分类 万物简史

How about 'Pig Supreme'? asked one of the lambs. 细皮肥猪怎么样?一只小羊问道。 No good, said Charlotte. It sounds like a rich dessert. 不好,夏洛说,这听上去像油腻的菜名。 How about 'Terrific, terrific, terrific'? as

发表于:2019-01-29 / 阅读(222) / 评论(0) 分类 夏洛的网

43 空气污染能引发心脏病 DATE=7-6-01 TITLE=ENVIRONMENT REPORT - Pollution Linked to Heart Attacks BYLINE=Cynthia Kirk (Start at 59

发表于:2019-01-30 / 阅读(375) / 评论(0) 分类 自然探索

Instructions If a dog is a year old, that is the equivalent of 15 in human years (not seven as we always thought). 如果狗是1岁,相当于人的15岁(而不是我们平时知道的7岁)。 When a dog reaches the age of two, he is already approxi

发表于:2019-02-01 / 阅读(187) / 评论(0) 分类 实用英语

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-03 / 阅读(216) / 评论(0) 分类 英语每日一词

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(215) / 评论(0) 分类 英语单词荟萃

China's proposed supercollider will be twice the size of the Large Hadron Collider or CERN in Switzerland that helped discover the Higgs Boson or the God Particle in 2012. It will also serve as a symbol of the country's rise as a global superpower by

发表于:2019-02-07 / 阅读(182) / 评论(0) 分类 英语新闻

GENEVA, Sept. 26 (Xinhua) -- Two million people worldwide are estimated to die from air pollution each year, the Geneva based World Health Organization (WHO) said in its air quality report published on Monday. According to data collected by the WHO f

发表于:2019-02-08 / 阅读(200) / 评论(0) 分类 英语新闻

Scientists with the European Organization for Nuclear Research, or CERN, have begun working again after a two-year hiatus. The Large Hadron Collider was shutdown in 2013 for a major refit. It's allowed for its power to be doubled, enabling scientists

发表于:2019-02-18 / 阅读(178) / 评论(0) 分类 英语新闻

IN THE NEWS - Scientists May Have Found 'God Particle' 新闻报道 - 科学家们可能发现了上帝粒子 This is IN THE NEWS in VOA Special English. 这里是美国之音慢速英语新闻报道。 This week, scientists in Switzerland reported a

发表于:2019-02-18 / 阅读(256) / 评论(0) 分类 2012年VOA慢速英语(七)月
学英语单词
alderdom
antisludge
beryllium methide
bring sb into touch with
burner atomizer
canonical implementation of algorithmic process
chemical spread function
cineasts
cominoes
cranberries
curvaceous
dequantization
diamond jim bradies
disconsecrated
distinguishing characteristic
dove plants
effective true airspeed
eifel mts.
electrode spacer
endeca
esanofele
File Transfer Access Method
fly-by-wire flight control system
fuel compact
gadolinlum
garizim
grace login
grammarize
greenteam
gyreful
haemopophysis (pl. haemopophyses)
hel-lo
heteromorphism
hook-and-loop
in truth
industry groupings
inroot
internal flue
invaluably
jellydom
job skill level
Lamina orbitalis
less-certain
lightning arrester
linguistic change
linkii
Loyoro
Lymphocytapheresis
machine reel
manila tamarinds
Matrixism
melanolysosomes
meotestrus
mounting of propeller by hydraulic jack
Muccan
multiple-valued complex function
musculus transversalis
N-methyl-2-quinolinone
offset eyepiece
one-sided polarity correlation
Osteporosis
out-of-phase vibration
Partille
Pollyannish
post-neonatal mortality rate
protuberantia occipitalis externa
quurt
recatalogue
resistance-capacitance divider
ring blackbirds
rod bore
salvatory
sauted meat
secular equation
software document
solvent pressure
Special K, special K
spit-takes
sprocketless
st. Thomas' balsam
stand by sb
status word register
supraepicondylar
Sūiānwāla
Tagus R.
taper end miling cutter with coarse teeth
tele-electrocardiography
Thalictrum reticulatum
the covers
thievery
three-probe method
townhouse
trailing edge (te)
trumpy
unfructifying
Unipen
vena iliolumbalis
volumetric composition
wankfest
watered silk retina
women and children
wretchock