动力学演化

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(191) / 评论(0) 分类 听一分钟英文-E

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(290) / 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(196) / 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(175) / 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(185) / 评论(0) 分类 科技之光

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(223) / 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(183) / 评论(0) 分类 2011年VOA慢速英语(十一)月

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(191) / 评论(0) 分类 VOA标准英语2010年(五)月

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学英语单词
absolute cost
activity scale
alarm dosemeter
aminopyralid
anidrosis
arkoun
ass cheeks
atom-blitz
bannerest
betanaphthol benzylamine
black root rot fungus
Borve
british industrial measuring and control apparatus
caput tra
carbamylphosphate
cavernous nerves of penis
compromisal
cytopon
Dar Ben Karricha el Behri
data readout setup
deglycerinizing
dehaemoglobinised
dermatophilos disease
detonation spraying
detrimental resistance
disponing
electromagnetic shim
electron line density
emploi
epiploic foramen
equipment utilization
executive system utility
factory
feeder greens
formation rules
freight policy
gauze cloth
ged
genus ozothamnuss
geocentric drying power
hand pumps
Hapale
housestyle
Hydrocotyle pseudoconferta
import duties
internal connection
intersegment reference
irradicates
juaquin
Judah ha-Nasi
Kalozhnoye, Ozero
Kihnu
link list schema
market clearing
mass excess
mateos
megavilt
Mesocyprinus
Methanohalobium
Nakba Day
nali
niviventer coxingi
nonfile-structure device
numeric character 0-9
nymphicuss
objectifiers
Octadecylsilyl
offshore drilling operation
parapoynx insectalis
partial sea damage
particulate microemboli
pilz
podophthalmites
point of welding
potentiometric transducer
protecting file
proximity effcet
put on foot
raina
recording tachometer
redball
resiliencies
rocolo
roothams
Saivite
selenic silver
self-parodying
separating grade
smash cut
Sorbus rhamnoides
staff adjuster
straight sending system
subterraneousness
sugar-daddy
TDP (teledata processing)
tons sea water
truffling
u-tapaos
Vazhinka
washmaid
water sphere
wrinkled seed