甲基萘醌

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(63) / 评论(0) 分类 2016年VOA慢速英语(十)月

Identity Thieves’ New Ploy: Pharming 2 How do people pharm? Pharming scams take a few different forms: Attackers could use malicious code, such as a virus, planted on a user’s PC to track keystrok

发表于:2018-12-19 / 阅读(185) / 评论(0) 分类 彭蒙惠英语

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(115) / 评论(0) 分类 Scientific American(六)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(110) / 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(65) / 评论(0) 分类 初学者听力文摘精选

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(112) / 评论(0) 分类 医务英语

A thousand nights by Maria Arredondo A thousand nights later memories linger The good the bad...I can touch them with my finger A thousand nights later I only got me No problem, no complaints It's the way it should be Life was fast It was free Guess

发表于:2019-01-03 / 阅读(104) / 评论(0) 分类 听歌学英语

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(145) / 评论(0) 分类 农业与发展

By George Dwyer Washington 12 March 2008 A Washington D.C.-area company has built a profitable business by producing durable pocket guides that help people communicate using visual images rather than spoken language. International travelers have been

发表于:2019-01-07 / 阅读(111) / 评论(0) 分类 VOA标准英语2008年(三月)

By Ron Corben Mae Sot, Thailand 23 February 2006 Former Burmese political prisoners now living in Thailand have formed an association to support compatriots still detained back home. Burmese women sho

发表于:2019-01-09 / 阅读(155) / 评论(0) 分类 2006年VOA标准英语(二月)

N-Dubz是一支来自伦敦的嘻哈一族。他们首张专辑08年发行一举爬到UK Albums Chart第十一名位置,并且有已拥有3首进入UK Singles ChartTop 40单曲,实力不容小视。09年11月16日组合整装待发推出出道以来

发表于:2019-01-10 / 阅读(164) / 评论(0) 分类 天籁音乐

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(116) / 评论(0) 分类 VOA2003(下)-环境与健康

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(140) / 评论(0) 分类 经济学人科技系列

By Cynthia Kirk ENVIRONMENT REPORT -May 31, 2002: Coqui Frogs Invade Hawaii This is the VOA Special English ENVIRONMENT REPORT. Experts say the American state of Hawaii has been invaded by a small fro

发表于:2019-01-28 / 阅读(117) / 评论(0) 分类 健康与环境

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(98) / 评论(0) 分类 VOA常速英语2013年(十月)

Sam Worthington as Perseus in Clash of the Titans Hollywood has rediscovered ancient Greek mythology with its gods and monsters, muscular men with shields and swords and the hero's quest to save humanity in the 2010 version of Clash of the Titans: Wi

发表于:2019-02-02 / 阅读(124) / 评论(0) 分类 VOA标准英语2010年(四)月

By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method

发表于:2019-02-03 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(七月)

By Cathy Majtenyi Nairobi 21 February 2008 In Kenya, violence that began shortly after elections in December is blamed for the deaths of more than 1,000 people and the displacement of 600,000 othe rs. Many who fled their homes now live in church comp

发表于:2019-02-04 / 阅读(127) / 评论(0) 分类 VOA常速英语2008年(二月)

By Kurt Achin Seoul 14 July 2006 A disagreement over pharmaceutical products has derailed attempts to negotiate a free-trade agreement between South Korea and the United States. While negotiators still hope to reach a deal, serious disputes remain t

发表于:2019-02-06 / 阅读(167) / 评论(0) 分类 2006年VOA标准英语(七月)

Ganso could be out until 2013, says physio RIO DE JANEIRO, Sept. 28 (Xinhua) -- Brazil midfielder Paulo Henrique Ganso could be forced to wait until next year to make his debut for new club Sao Paulo. Ganso, who joined the Brazilian top division outf

发表于:2019-02-06 / 阅读(156) / 评论(0) 分类 英语新闻
学英语单词
accommodation trains
Ala-Cort
Alpen-Na
amenson
angulus acromialis scapulae
APACHE accelerator
asile
aspersest
average half life
axial-type internal cooling
babel quartz
base bias circuit
be packed with
belepered
bullingdon
burn ... bridges
bustle with
capillary chemistry
carberies
carbonatite alonite
chronological ordering
cilella
city and town land use tax
Clarke's column
collection of price
crude oil paraffinic
cushags
cyberchat
danny boy
diatomine
direct-current converter
disintergration
distance of visual line
embedded figure test (eft)
engineer scale
expense of administration
exsculptus
family punicaceaes
fertile branch
first cutting for regeneration
flourisher
foreign exchange gain
genus Paradoxurus
greyhound bus
greyish
hay harvest
heckelphone
hemiterpene
hyper-nationalism
insoluble resins
JFCC-ISR
Job's post
Khutsuri
King-Armstrong(units)
kinhin
knobbier
lead-splash condenser
length of saw blade
leons
lewinsville
Lionbridge
Medåker
mesmerizee
multipication rate
network backbone
NPLCA
Nucleus ventralis posterior
oiltightness
panel cointegration
particular strain
patrilocality
pelvic canal
poet shirt
precinct
pump rood
re-mapped
rebound hardometer
retarding reservoir
reverse multiple
revitz
ribgrasses
Samit, Koh
Sattahip
saxists
short-circuits
silica gel plate
sitfast
solid line
spring-head
squinting construction
staphylococcus hyicus
suicide Tuesdays
terrestrial effect
Terromontes, Pampa de los
theater navy command
thermal refractive index coefficient
Thicymetin
Thruston
unconfidents
waste money
worldly-wiseness
zirconium-95