[化] N,N-二乙基对苯二胺

By Jill Moss Broadcast: November 24, 2003 This is Robert Covent with the VOA Special English Development Report. The World Health Organization says it expects two times as many cases of 1)diabetes in

发表于:2018-12-01 / 阅读(223) / 评论(0) 分类 VOA2003(下)-发展与科学

哈利波特与魔法石12-Diagon Alley

发表于:2018-12-05 / 阅读(167) / 评论(0) 分类 哈利波特与魔法石

Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(158) / 评论(0) 分类 万物简史

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(132) / 评论(0) 分类 Scientific American(三)月

Fun Fact: Alligators Can Regrow Teeth 有趣的事实:短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal

发表于:2018-12-28 / 阅读(110) / 评论(0) 分类 初学者听力文摘精选

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(116) / 评论(0) 分类 英文魔法师字源大挪移

its time again for the A Moment of Science mailbag. A listener writes: Dear A Moment of Science, Ive always been fascinated by volcanoes. So I was wondering: How well can scientists predict when and where a volcano will erupt? Intersting question. Th

发表于:2018-12-31 / 阅读(104) / 评论(0) 分类 英语听力文摘 English Digest

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(四)月

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(154) / 评论(0) 分类 Scientific American(十一)月

美国之声夺得亚军的亚裔美女Dia Frampton单曲《The Broken Ones》 I know they've hurt you bad. Wide, the scars you have. Baby let me straighten out your broken bones, All you faults to me make you more beautiful. I can't help it, I love

发表于:2019-01-10 / 阅读(140) / 评论(0) 分类 英文好歌推荐-百听不厌的英文歌曲

SCIENCE IN THE NEWS - Diabetes and Alzheimer's / Treatment for Alzheimer's / No Link between Vaccine and Autism By Broadcast: Tuesday, May 25, 2004 VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Speci

发表于:2019-01-11 / 阅读(134) / 评论(0) 分类 科技之光

By Robert Raffaele Washington, DC 08 February 2008 American medical researchers say they are stunned by the results of a major government study on diabetes and heart disease. They hoped to prove that a long-trusted form of treatment for lowering blo

发表于:2019-01-11 / 阅读(122) / 评论(0) 分类 VOA常速英语2008年(二月)

Scientists have identified a unique genetic mutation in about 10 percent of people with type 2 diabetes(糖尿病) studied in the United States and Europe. The discovery could help some people learn if they are at risk of developing diabetes so they

发表于:2019-01-11 / 阅读(177) / 评论(0) 分类 英语新闻

BEIJING, June 28 (Xinhuanet) -- The figure of adults with diabetes has risen to 347 million worldwide, which is more than doubled in the past three decades, according to a study published in the British journal Lancet. The study, which analyzed data

发表于:2019-01-11 / 阅读(138) / 评论(0) 分类 英语新闻

By Rory Byrne Phnom Penh 22 March 2007 On the face of it, Cambodia should be devastated by AIDS. Brothels are commonplace in the impoverished country, illegal drugs are widely available, and government spending on health care is only about two dollar

发表于:2019-01-13 / 阅读(180) / 评论(0) 分类 2007年VOA标准英语(三月)

Researcher correlates even moderate amounts of sweet beverages with greater likelihood of developing gestational diabetes Rose Hoban | Washington, DC 21 December 2009 Soft drinks have become a staple of diets in both wealthy and poorer countries. Now

发表于:2019-01-13 / 阅读(132) / 评论(0) 分类 VOA标准英语2009年(十二月)

By Greg Flakus Houston 29 February 2008 Leaders of the US energy industry met in Houston Thursday for what was billed as a presidential summit on energy issues, but they drew only one candidate, Senator Hillary Clinton. As VOA's Greg Flakus reports f

发表于:2019-01-31 / 阅读(125) / 评论(0) 分类 VOA常速英语2008年(二月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(293) / 评论(0) 分类 英语新闻

By Rory Byrne Phnom Penh 15 May 2007 Revenues from large deposits of oil and gas discovered in Cambodia's territorial waters are expected to start flowing by the year 2010. The government says the funds will be used to pay for much-needed infrastruct

发表于:2019-02-05 / 阅读(308) / 评论(0) 分类 2007年VOA标准英语(五月)

A five-year study aimed at finding ways to reduce some complications of diabetes tried several approaches but failed to reduce the risk of heart attack and stroke. But the study did identify some effective ways to reduce common vision, kidney, and ne

发表于:2019-02-12 / 阅读(111) / 评论(0) 分类 VOA标准英语2010年(七)月
学英语单词
abstinyl
acelious monstrosity
al mahmudiyah
all hypersonic body
allelicity
annwns
apical sense club
apoblast
as comfortable as old shoe
attributional
autobacteriophage
beat frequency amplifier
bioimagers
bite one's head off
bitterworts
blade taper
boundary determination
build up
calamar
Calmette's test
carbaminahemoglobin
categorical clustering
chlorophilloid pigment
chukchi seas
cocytuss
cold high
conveying rolls
cost savings
create file
Cuttoli-Corticchiato
Dalälven
dibutylzinc
downwardmodulation
dr. t.
drug-use
encapsulation construct
engraving knife
epifriedelinol
ex-post
exposure to
external call
fibrinous pneumonia
genus layias
Golyshmanovskiy Rayon
hardeneth
heathier
heiled
heinously
homostimulation
horizontal structure
House of Lancaster
hydrothermal activity
judiciary act
keep mum about
keepnets
linoleum flooring
look-up
magnetic-acoustic temperature scale
maximum relieving travel
meal charge
medial tarsal arteries
menduss
mesoappendixes
mine cable clamp
monoptote
Moss Landing
mother emulsifier
Motigny-sur-Aube
multiple slide press
nitre (niter)
oedoeagus
ohly
Patea
pizzaburgers
posthumous movement
pseudocalamobius leptissimus
read-out system
redbird cactus
renascible
reticuloceratid
sectional hub
shock resist
Siem-timber
sparking reaction
standard sperm
straight-line coding
test-tube
the history of the development of crops
ticklish
Treatment of Cash Deposits
trunk hose
tube adaptor
type caster
unit-area capacitance
virtual moment of inertia
Walbiri
Walnut Ridge
water-cycling system
whirl insert
witchliker
WY-3277
zat