碘甲烷

This is the VOA Special English Agriculture Report. Cows, sheep, goats and other animals can get mastitis, an inflammation in the udder, the organ where milk is produced. Milk from an untreated cow is still relatively safe to drink. But the milk is

发表于:2018-12-07 / 阅读(79) / 评论(0) 分类 VOA慢速英语2008(十)月

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(42) / 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(93) / 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(93) / 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(48) / 评论(0) 分类 初学者听力文摘精选

Earthquake fears on the west coast西海岸担心地震影响 Fingers crossed老天保佑 A row over a rickety viaduct一场关于山区高速路的争吵 AFTERSHOCKS from Japan rattled America's west coast last week, as consumers in California rushe

发表于:2018-12-31 / 阅读(51) / 评论(0) 分类 经济学人综合

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(124) / 评论(0) 分类 60秒科学

DEVELOPMENT REPORT - Report Says Six Percent of Babies Are Born with Genetic DisordersBy Jill Moss Broadcast: Monday, February 06, 2006 I'm Steve Ember with the VOA Special English Development Report.

发表于:2019-01-02 / 阅读(57) / 评论(0) 分类 2006年慢速英语(二)月

By Lisa Schlein The UN Children's Fund, UNICEF, says Iodine Deficiency Disorders, which cause mental retardation, are a huge problem in Europe and Central Asia. UNICEF says this disorder can be solved

发表于:2019-01-03 / 阅读(79) / 评论(0) 分类 VOA2004(下)--健康科技

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(89) / 评论(0) 分类 医务英语

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(128) / 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(99) / 评论(0) 分类 VOA2003(下)-环境与健康

1. Libya's opposition says troops loyal to Moammar Gadhafi are bombarding Misrata, the only city in western Libya not under Gadhafi's control. The artillery and tank fire comes despite a barrage of missiles and air strikes from U.S. and European forc

发表于:2019-01-11 / 阅读(142) / 评论(0) 分类 美联社新闻一分钟2011(三月)

By Kari Barber Dakar 06 July 2007 After years of turmoil and economic hardship, the small West African nation of Guinea Bissau is facing a health challenge caused by the absence of iodine in the nation's diet. In countries where iodine is not already

发表于:2019-01-16 / 阅读(125) / 评论(0) 分类 2007年VOA标准英语(七月)

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(84) / 评论(0) 分类 实用英语

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(125) / 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(74) / 评论(0) 分类 VOA常速英语2013年(十月)

If you've been inside a grocery store in the past couple of years, you've probably noticed the trend in food manufacturers adding Made with sea salt to their product packaging. The claim shows up on a wide variety of foods - from organic whole grain

发表于:2019-02-07 / 阅读(100) / 评论(0) 分类 阅读空间

WASHINGTON, March 30 (Xinhua) -- A trace amount of radioactive(辐射性的) iodine(碘) has been found in a sample of milk from the west state of Washington, the U.S. Environmental Protection Agency and the Food and Drug Administration (FDA) sai

发表于:2019-02-11 / 阅读(86) / 评论(0) 分类 英语新闻

今天我们要学的词是iodine。Iodine名词,意思是碘 。The western German city of Aachen has started issuing free iodine tablets to some 500,000 residents and people living nearby because an ageing Belgian nuclear plant is seen as a risk.

发表于:2019-02-16 / 阅读(50) / 评论(0) 分类 英语单词荟萃
学英语单词
absence flag
Accretion-borer
acetylpolyamine
adjustable-speed belt
Always Suggest
amrinones
angioneurotic hematuria
antidiphtheritic globulin
application middleware
approach locking
artificial sight
ASBOs
aspidomorpha miliaris
Betimol
biomedicals
bitch nigga
Blastomyees
blue phlox
bouf
cement quality class
chalchupine
chromvanadizing
code element string
compression-expansion refrigerator
continuous body
courtesy bus
derograting
dip correction
direct debit
discosia dioscoreae
Donzdorf
Dīdīgsa
Eid ul-Fitr
emissions-cutting
energy processor module
Esameter
exci-
filtering installation
final chart scale
G-6PDH
gasoline storage tank
grandpaternity
gro-?
Guindos
gyrofluid
harmlessly
hazard alert
High Plains
Hsipaw
indent number (ind. no.)
inductance type displacement transducer
iron reduction process
local anesthesia set
lock down
macintosh user interface
Marijuana virus
metal compounds
metaphysial chondrodysplasia
microwave repeater test bay
moolgarda pedaraki
multilateral investment insurance
nervus corpusis cardiacus
nobody else
optimum linear filter
orefields
p2p
palatognathus
Paris formula
pelletierine hydrochloride
permanent store
pharmacon
point contact
postrrior longitudinal fasciculi
prefilled pattern wheel
prodigy
punto di roma
rain crow
reinfected
revirescence
ridiculest
sandboards
sensitized surface
sinking winder
subalpinoside
supple hand
symptom of digestive tract
tanya
telenomus abnormis
thermocouple sensor
tinsons
to eat like a bird
to take delivery of
tool orthogonal plane
trace element
two-step nozzle
ultrashort waves
underbetting
unsete
Vibrio sputigenus
Watusi, Watussi, Watutsi
What's done can't be undone.
Yoshino-yama