不连续进化

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(62) / 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(43) / 评论(0) 分类 纯正英语一分钟

Topics: American Presidents-Grover Cleveland; to understand versus to grab versus to grasp versus to get (it); the suffix-hood; pronouncing words with the first letter e Words: discontinuous to be drafted to nominate mayor to veto commerce tariff to

发表于:2018-12-26 / 阅读(32) / 评论(0) 分类 美语听力 English Cafe

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(53) / 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(45) / 评论(0) 分类 Scientific American(十二)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(41) / 评论(0) 分类 VOA标准英语2010年(五)月
学英语单词
acceptance test trial trip
aircraft integration data system (aids)
alerting automatic telling status
aminotransferation
amylum solani
as strong as brandy
autoregulative
avariciousness
bertarelli
biotechniques
bit padding
brounte
carbon cup atomizer
changtsai-do (changjae-som)
coffee spoon
commoplace
complex virus
confidents
dedekinds
delivery valve volume reducer
depressomotors
DIPA
direct reinforcement
direct view storage tube
east-enders
endorgan
F-to-F
fabric resilience
fire temple
flagellar substances
flight path accelection
frequency shift telegraphy
Great Ormond Street Hospital
Gudme
hard decision
hauptbahnhof
height of gravity center
hermetick
hot upset test
inner clinch
intensity fluctuation factor
inverse semigroups
isokrymene
japanese industrial standards committee (jisc)
Lahuy I.
logical front end
Loran-A receiver
Madarao-yama
made broad our phylactery
maggotlike
make a muff of oneself
marginal retailer
marzis
median raphe cyst
memory paging
mision
myrmecobius fasciatuss
nicaraguan capitals
non-equilibrium statistics
nonmigrating
offheat
omea
outer covering of an organism
Ovaltine
Pavlov's pouch
photoelectric extensometer
pikers
placitum
polynomial matrix system
pontomyia natans
post-modifying
process attachment table
profit on sale of scrap equipment
proposed director
quick power increasing test
railway logging
raiseing
rejoice in the possession of
resistance to radiation
ruotoloes
savoxepin
self-defense
shelter-clad
slackerdom
solvencies
songwood
splodges
steel piping
sternacostal sulcus
streach
subpetiolate
supersonic doublet
swinging sieve
switch theory
tee-joint
tergonta
terminal endpoint
timing-gear box
to monitor
tranquilizing to relieve muscle spasm
USLTA
wood casting mould