环境化学演化

By Caty Weaver Broadcast: July 11, 2003 This is Bill White with the VOA Special English Environment Report. The 1)Baltic Sea is home to thousands of tons of old chemical weapons. Britain, the Soviet U

发表于:2018-12-01 / 阅读(226) / 评论(0) 分类 VOA2003(下)-环境与健康

I learnt all about evolution when I was about ten years old. I remember it clearly. I thought it was amazing. My mind was full of images of strange creatures crawling out of a green, soupy lake. Fish that had somehow developed legs and the ability to

发表于:2018-12-04 / 阅读(131) / 评论(0) 分类 听一分钟英文-E

VOICE ONE: I'm Steve Ember. VOICE TWO: Charles Darwin And I'm Barbara Klein with EXPLORATIONS in VOA Special English. This month is the two hundredth anniversary of the birth of one of the most influential thinkers in science history. Charles Darwin

发表于:2018-12-07 / 阅读(206) / 评论(0) 分类 VOA慢速英语2009年(二)月

65 野火的燃烧会造成汞污染 ENVIRONMENT REPORT September 7, 2001: Mercury Pollution in WildfiresBy George Grow (Start at 59

发表于:2018-12-09 / 阅读(134) / 评论(0) 分类 自然探索

Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals and birds: it may extend back as far as the reptiles. There is some evide

发表于:2018-12-15 / 阅读(248) / 评论(0) 分类 新东方背诵文选

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Creationists often publish lists of a few dozen scientists who doubt Darwin. So in 2003, the National Center for Science Education put together a list of 200 scientist

发表于:2018-12-24 / 阅读(150) / 评论(0) 分类 Scientific American(二)月

I learnt all about evolution when I was about ten years old. I remember it clearly. I thought it was amazing. My mind was full of images of strange creatures crawling out of a green, soupy lake. Fish that had somehow developed legs and the ability to

发表于:2018-12-26 / 阅读(134) / 评论(0) 分类 纯正英语一分钟

SCIENCE IN THE NEWS - Evolution and Intelligent Design By Jill Moss Broadcast: Tuesday, March 15, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Sarah Long. VOICE TWO

发表于:2019-01-04 / 阅读(140) / 评论(0) 分类 科技之光

Don Gonyea: After 17 days of skiing, skating, sliding and yes, even a little doping , the Winter Olympics end today. For NPR sports correspondent Tom Goldman, the Turin Games are the seventh Olympic he has covered. Looking back, he has this essay on

发表于:2019-01-04 / 阅读(223) / 评论(0) 分类 2006年NPR美国国家公共电台

By Steve Herman Bhopal, India 08 January 2008 Dow Chemical, the world's second-largest chemical manufacturer, is facing difficulties trying to expand in India. The company is haunted by the 1984 leak of methyl isocyanate, one of the most lethal chemi

发表于:2019-01-07 / 阅读(204) / 评论(0) 分类 VOA标准英语2008年(一月)

We usually think of evolution as something that happens over eons, in remote places where people rarely venture. Not something that happens around the backyard birdfeeder in just a few decades. But a study in the journal Current Biology suggests that

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 Scientific American(十二)月

Explorations - Great Thinkers: Charles Darwin and Evolution STEVE EMBER: Welcome to Explorations, in VOA Special English. I'm Steve Ember. This week, Barbara Klein and I tell about one of the most influential thinkers in science history. Charles Darw

发表于:2019-01-12 / 阅读(155) / 评论(0) 分类 2011年VOA慢速英语(十一)月

Health Report - A UN Warning About Chemical Dangers This is the VOA Special English Health Report. The United Nations Environment Program is calling for urgent action to reduce what it says are growing risks from chemicals. The agency says in a new r

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2012年VOA慢速英语(九)月

Shaping Human Evolution at the Smithsonian 史密森尼美国博物馆塑造人类进化过程 Welcome to American Mosaic from VOA Learning English. Im June Simms. Today on the show, we visit a museum where art and science help tell the story of huma

发表于:2019-01-12 / 阅读(142) / 评论(0) 分类 2014年VOA慢速英语(四)月

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(187) / 评论(0) 分类 2017年NPR美国国家公共电台9月

Backyard Feeders Driving Bird Evolution A study in the journal Current Biology finds that backyard bird feeders in Britain are responsible for splitting central European blackcap warblers into two distinct populations that may be on their way to beco

发表于:2019-01-30 / 阅读(333) / 评论(0) 分类 60秒科学

Multi-media website explores human evolution Rosanne Skirble | Washington, DC 07 May 2010 'What's Hot in Human Origins' keeps you up-to-date on recent studies and research in the field. The human origins website at www.humanorgins.si.edu poses the ag

发表于:2019-02-02 / 阅读(153) / 评论(0) 分类 VOA标准英语2010年(五)月

Chemical Rush Brian Mcfadden Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white Feel it coming on Like a pulse in my head Sending chills right

发表于:2019-02-07 / 阅读(152) / 评论(0) 分类 好听的英文歌曲

音乐+爱情的化学反应:Chemical Rush Artist:Brian Mcfadden Song:Chemical Rush Chess game, Im the pawn Youre the queen, Im the throne Take me out tonight Make your move, pick and choose Anywhere Im gonna lose Give it to me black or white F

发表于:2019-02-17 / 阅读(164) / 评论(0) 分类 流行英文歌曲

音乐+爱情的化学反应:Chemical Rush 还是Brian Mcfadden小编对BB的新专辑实在不能不执着啊~这首依旧是混杂了电子风的Chemical Rush,稍微有些中规中矩,和专辑中电音味道更重的歌比起来,有些收敛

发表于:2019-02-18 / 阅读(174) / 评论(0) 分类 英文摇滚歌曲
学英语单词
-cornered
-tinted
ADA Americans with Disabilities Act
aitchless
antilocal
aulard
bastard-sawing
between-class
biuncinate
boundary film lubrication
bovicide
carettas carettas
coagulation meter
colaptess
concrete surface
contesserations
copper-fastened
crystallike
cumaran
current alarm
cut sth out
differential lever
dog-engaged constant mesh gears
drawperfect
dual actuators
eight-volume
electrostatic probe
embryonic tissue
engarlanding
ensidon
expected service
extract stripper
fac-similes
Faults Separated
form library
freq.m.
garageware
gardelle
Gaussian frequency shift keying
goethe-instituts
gold plated
highly liquid asset
in the airport
infidelity
input common-mode rejection ratio
iran-iraq wars
logistics supportability evaluation team
Macauã, R.
Manych
mete out
mnr
motor with standardized mounting dimensions
multiple access time
multipoint integral
normal work
ocular capsule
overlashes
P.-P.
palasts
perimeter shot
Peucedanum henryi
pipe-joint compound
planetview
player piano
polar cells
procupine opener
purple
quasi-statical process
radiotelemetering
ratability
ring shape jelly
ritardandi
seagoing tender
Shtërmen
simmered
single-skin timber dam
skaergaard
sleeper cabs
split-dowel crown
stated
status of development
stream motion
supraclypeal area
syntrophy
tail fold
taiwanoserica anmashana
take sb up on sth
thermionic rectifier
transpressional
tschebyscheff inequality
united states bureau of standards
unnotched bar
uremic neuropathy
us atp
utility package
ventrorostral
voeten
waste-disposal unit
wideband system
womanifestos
yoked lake
zone broadening