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(88) / 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(206) / 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(115) / 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(96) / 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(109) / 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(131) / 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(123) / 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(118) / 评论(0) 分类 VOA标准英语2010年(五)月

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学英语单词
affiliated business
air arc cutting and gouging electrode
al-mutawa
aminoanthracene
anopheles (anopheles) bengalensis
antimicrobin
apostolic Fathers
arise in one's mind
average paid-in capital
band separation
Beta-Sitosterolemia
blackfellows
bloomville
BMCP
case chip
certs
Chanuka
chlormadione
closier
clutch the straw
composite reserve unit
condensation agent
coral-bells
corn syrups
course broadcasts on television
cranializations
cravat
Creasote.
crewboat
doorknob transformer
dual-fuel diesel engine
educational research project
equilibrium control
ETOPS
femininitude
fictitious load
Finite Reinsurance
fissus
floc formation
flow check
fluid-supply suspension relay
fork over
French Guyana
fried rice with shredded
gate feeder
going alongside against the current
heat inertia index
hostid
humanware
hunt-club
inflammable gas
interim maintenance
Just Say No
Komi-Zyrian
last accrual date
laundry and hot shower drains tank
Leiognathidae
lindsley
lipogranulomatosis subcutanea
long-term earthquake prediction
manufacturing miller
maplins
mapping transformation
miconia miconia
microcyclops kentanensis
microflaw
Muslimophile
net capital to debt ratio
Nevimycin
niggas
non full phases operation of line
nondistorted
nut forming machine
odd functions
overmilling
phineas taylor barnums
polyphosphoric
production language program
propulsion current
protostellar
qualled
radiation shielding material
Ranzania
refractory anemias
removable section
segregation by ability
septan fever
shipborne guide stud
short-lifetime satellite
smear ghost
spinning waltz
sternauli
system user
take-one
temporary storage register
thoroughbasses
tower mill
two-bellows transmitter
uvoz
vesselling
weft clearer
wind scale