对甲酚

This is the VOA Special English Health Report. Bisphenol A is a chemical widely used to make hard, polycarbonate plastic. Food storage containers, reusable water bottles and baby bottles are among the many different products that may contain BPA. BP

发表于:2018-12-15 / 阅读(155) / 评论(0) 分类 VOA慢速英语2008年(九)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(97) / 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(149) / 评论(0) 分类 Scientific American(六)月

This is scientific American sixty seconds science. I am Amy Kraft. Got a minute? Sweat potatoes contains fiber, vitamin A and calcium, but the way that scientists think they can make them even more healthful is literally shocking. Researchers found t

发表于:2018-12-24 / 阅读(105) / 评论(0) 分类 Scientific American(八)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(152) / 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(110) / 评论(0) 分类 初学者听力文摘精选

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(169) / 评论(0) 分类 60秒科学

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(151) / 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(188) / 评论(0) 分类 农业与发展

By Carol Pearson Washington 04 July 2007 Researchers have found that chocolate dark chocolate is good for your heart. They say it may stave off hardening of the arteries among smokers, and it has more antioxidants per gram than red wine, green tea or

发表于:2019-01-06 / 阅读(152) / 评论(0) 分类 2007年VOA标准英语(七月)

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(152) / 评论(0) 分类 VOA2003(下)-环境与健康

1. The Dow Industrials rose nearly 142 points after more than a 500-point drop Monday. The move came as the Fed left interest rates unchanged and also pumped 70 billion dollars into the financial system. 2. Residents of Galveston in Texas have been

发表于:2019-01-11 / 阅读(223) / 评论(0) 分类 美联社新闻一分钟2008年(九)月

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(175) / 评论(0) 分类 经济学人科技系列

SCIENCE REPORT – January 9, 2002: Red Wine and Heart Disease By George Grow This is the VOA Special English SCIENCE REPORT. British scientists may have discovered the reason why red wine appears to

发表于:2019-01-30 / 阅读(152) / 评论(0) 分类 科技之光

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(159) / 评论(0) 分类 VOA常速英语2013年(十月)

By Melinda Smith Washington 08 August 2007 Scientists are concerned about the health risks of an ingredient in many of the plastic containers used for food and drinks Bisphenol A or BPA is a common chemical used to make tough, shatter-resistant plast

发表于:2019-02-03 / 阅读(140) / 评论(0) 分类 2007年VOA标准英语(八月)

BRUSSELS, May 31 (Xinhua) -- Baby bottles containing the substance Bisphenol A (BPA) would have to be pulled from the shelves across the European Union (EU) starting from Wednesday, in a milestone move to better protect the health of EU citizens, an

发表于:2019-02-08 / 阅读(156) / 评论(0) 分类 英语新闻

Tea has complex compounds called polyphenols which are believed to help the arteries to relax or dilate, thus enabling a smoother flow of blood. 茶中含有一种叫多酚的复杂混合物。这种物质据信能帮助放松或扩张动脉,从而使

发表于:2019-02-17 / 阅读(177) / 评论(0) 分类 实用英语

听力内容有不详尽之处啊,欢迎大家留言讨论,纠正。谢谢 在线英语听力室http://www.tingroom.com Wed wines,it contains polyphenol, which have anti-accident properties.And those are known to accede lower our blood pressure b

发表于:2019-02-28 / 阅读(152) / 评论(0) 分类 访谈录2012年

Every time i go to the grocery stores,i consider buying Organic vegetables because they are supposed to be healthier or something,but they are also moreexpensive. So is it worth it to pay more for the supposed health benefits? Well, it might be w

发表于:2019-03-06 / 阅读(157) / 评论(0) 分类 英语时差8,16
学英语单词
abbreviationist
amphibial
anecdotalist
anomaly dimension
anywhither
Apocryphal Gospels
argon instability
art life
Ascidiella
autoplasties
auxiliary activity
bacillomycin
bag me
band elimination fillter
beam approach beacon system
bearing cup
bengough-stuart process
benzomorphans
bitter test
bolt for steel structure
Borkenes
Bose-Einstein statisitcs
brass-rule
Bunkerville
butanoates
calakmul
carbaminoylcholine chloride
carrol(l)ite
cement mortar screeding to falls
chat him up
control strategy for decomposable system
d-trans-Tetramethrin
dangerous pressure
difference of two squares
dissociative fugue
elapsed times
favela
flexible intestinal spatula
fraction pitch
free-fall drill
frew
general press
glovismycin
gold sterilization
gowing
hall-effect multiplier
hereditary character
Hida-sanmyaku
high-level recovery
hyperfine coherence
hypoepinephri
hypotensor
inquietudes
isopropylidene chloride
issuing strip knife
kiss-ass
last down
launder classifier
leverton
metering digit
ministry of justice
natural evaporation
nominal input voltage
operating efficiency
ophiolitic
outer posterior quadrant
owlclawss
petracca
piston pressure gage
pmet
porings over
preaccelerator
predicted volume of traffic
prosopodynia
purveyour
put on a well
radiation furnace
radiological survey X
railway yards
reamed extrusion ingot
refuelling procedure
reises
restaurate
Sadowara
self contained range finder
showse
shut-downs
small advertisement
Sprague-Dawley
stopping condenser
suspender
tachometer generator
Tanyurer
tarsi
transfer function analyzer
Tungsha Islands
turbo-ramjet
unamerced
urino-fecal separator
visual display unit
vitamin d2 (calciferol)
worth debt ratio