浸渐演化

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(32) / 评论(0) 分类 听一分钟英文-E

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

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
20 Tau
56
angluar lever
Aruana
break up a strike
breeding of cross-pollinated crops
Breidhafjördur
btoes
bungers
carburazepam
chairmanlike
collar crown
columellar
conventional operating current
corseted
cotton denim
crouch to sb
curvilinear cone
davila
desirable comfort zone
deviation in range
dialogous
diophthalmic diprosopus
dispatching and expediting
division system
drew out
equivalent matrice
Euhypnos
evidence of insurability
filler piece
flutter feeder
fogies
force-limiting device
four way tool block
four-terminal bridge
fritillaria muticas
frumpily
gamla
green certification
horizontal migration
horizontal-sync discriminator
hyperanakinesia
immunoscreened
indivinable
international through freight traffic
kicking stops
liewers
linked linear list
macroprototype definition
main earthing terminal
make sure that
mangrove forest?
master cylinder
maysan
median notch
Melicope
modulation of beam
Mongla
mouse-colored antshrikes
multistage grouping
nepetaline
neuroctenus singularis
non-skid varnish
nonplusses
object-oriented test
Oracle Big Data Appliance
papilloma neuropathicum
pestilential pathogen
physcomitrium repandum(goriff)mitt
placopsis asahinae
plasmocytes
post traffic sign
preliminary merchandise
prolocutrix
psoriasiform
put on side
puzzle one's head
rejuvenation of crystal
report group description entry
Rhododendron oreodoxa
ribbon rails
Robertson test
scheats
seed and seedling rot of rice
ship-chandler
split-level house
standard drinks
substantia vitrea dentis
tatroe
technomyrmex horni
telescopic tubing sub
television cameras
tenebrosin
torbafylline
tripmeter
unit of currency
Ushashi
Venetian pearl
vilhelm
water-stage record
Zanzibar aloe