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07 Andrew Carnegie Andrew Carnegie, known as the King of Steel, built the steel industry in the United States, and , in the process, became one of the wealthiest men in America. His success resulted in part from his ability to sell the product and in

发表于:2018-12-07 / 阅读(622) / 评论(0) 分类 英语范文背诵20篇

Andrew Carnegie, known as the King of Steel, built the steel industry in the United States, and , in the process, became one of the wealthiest men in America. His success resulted in part from his abi

发表于:2018-12-15 / 阅读(305) / 评论(0) 分类 新东方现代文背诵篇章

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(167) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(202) / 评论(0) 分类 Scientific American(六)月

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(214) / 评论(0) 分类 Scientific American(一)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(215) / 评论(0) 分类 Scientific American(三)月

You may have heard that humans and chimpanzees have something like 96 percent of our DNA in common. So why, then, are diseases like cancer so common in humans but so rare in chimps? If our DNA is nearly identical, shouldnt we be at risk for many of t

发表于:2018-12-28 / 阅读(188) / 评论(0) 分类 初学者听力文摘精选

Lionel Andrs Messi was born on June 24, 1987 in the city of Rosario, Argentina. Everyone knows him now as the best football player in the world. In fact, a lot of people say he might become the greatest player ever. Well see about that at the World C

发表于:2019-01-01 / 阅读(292) / 评论(0) 分类 各国名人英文介绍

Stomach Cells Happier with Dark Roast Coffee Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to research presented

发表于:2019-01-02 / 阅读(218) / 评论(0) 分类 60秒科学

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(202) / 评论(0) 分类 医务英语

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(210) / 评论(0) 分类 医务英语

Todd: So, Alexandra you were talking about a hurricane. What hurricane were you talking about? Alex: I was talking about Hurricane Andrew, and as I said before, it was a category 5 hurricane. I was not in the city when it came through, however I did

发表于:2019-01-04 / 阅读(179) / 评论(0) 分类 原版英语对话1000个

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(236) / 评论(0) 分类 农业与发展

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(214) / 评论(0) 分类 VOA2003(下)-环境与健康

A: Were you able to get a look at the suspect's face? B: Yes. I know exactly what he looks like. A: I must ask you to pick him out of a line-up. B: That won't be a problem. A: Look closely at the five men in this line-up. B: I am looking. A: Do you s

发表于:2019-01-11 / 阅读(232) / 评论(0) 分类 英语情景对话-犯罪

A: Could I pay for my parking ticket? B: I need to see your ticket. Do you have it? A: Here's my ticket right here. B: I'm going to need to see your ID. A: I don't have it. B: You can't pay your fine without your ID. A: I don't understand why I can't

发表于:2019-01-15 / 阅读(219) / 评论(0) 分类 英语情景对话-驾驶

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(226) / 评论(0) 分类 经济学人科技系列

Body Clock Provides Clues to Aging 生物钟提供衰老的线索 If youre searching for the fountain of youth, you might find it in your DNA. Thats according to a new study that sheds light on the biological clock ticking in our genomes, why our bod

发表于:2019-01-31 / 阅读(242) / 评论(0) 分类 VOA常速英语2013年(十月)

cyberchondriac的意思是上网自诊狂,靠网上搜集的医学知识来断症,甚至质疑医生的诊断。然而,网上资讯浩瀚如海,互相贯连、无限引伸,例如在查阅头痛和出红疹的根源时,互联网都可以连结

发表于:2019-02-09 / 阅读(193) / 评论(0) 分类 美国俚语

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(225) / 评论(0) 分类 万物简史
学英语单词
ad init.
age-specific divorce rate
akur mt.
al khunn
alum shale
alunquas
annotation object
applied soil biology
arch back
artinesses
as suwayq (suwayq)
atlo-
axial condenser
broken out
caste determination
centroceratid
cesium ruthenate
characteral
configured
continuous network control
coproduced
Crokerism
destitutely
differential transformer displacement transducer
diheterozygous
dissolve control unit
doits
Down syndrome
ductilimetry
duration dependence
epilepsia retrocursiva
gastroenterostomia
general price level changes
grape cell
Gruber-Landzert fossae
high resistnace telephone receiver
hit with
homology of bundles
increment value duty
isaak
kirkaldyia deyrolli
krutaite
laminated tubercles
Lang Suan
legalties
liquor hydrargyri perchloridi
Louisvillian
masticot
Maxwellian energy distribution
mcdermotts
mean mechanical loss pressure
merges
merino wool
Millettia unijuga
misanalysed
misbaha
Mittagessen
multiple rotor
Nigrina
nonresidential building
O level
parameter of saturation
parazoan
partially reflecting mirror
pelagic trawl
proton extraction system
pyramidalis auricularis
reprocessed fuel
rock slip
ruin agate
scan sheets
self-rescuer
semi silica refractory
serenas
shared data
sibling nodes
silicon controlled switch
silverspear
sloe gin
Smederevska Palanka
Sompolno
stand off and on
stor.
strategic arms limitation talks (salt)
string matching algorithm
t.i.e
tail throat of a hump yard
thynnic acid
tight flask
tonicizations
too-powerful
total composite variation
trial interpretation
tuft grid tufting
tufted antshrike
vector gravimetry
video-recordeds
voice operated device antisinging
walewale
watch(-maker's) oil
What's the point?
zone assignment