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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(201) / 评论(0) 分类 VOA慢速英语2009年(二)月

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(229) / 评论(0) 分类 新东方现代文背诵篇章

17.Evolution of sleep 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 evidence that the two types of sl

发表于:2019-01-02 / 阅读(459) / 评论(0) 分类 英语范文背诵20篇

EXPLORATIONS - The Evolution of Spacesuits STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we tell about the special clothes astronauts wear that protect them while they

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2011年VOA慢速英语(四)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(151) / 评论(0) 分类 2011年VOA慢速英语(十一)月

Book Chronicles Men's Evolution from Bread-Winners to Bread-Bakers With many mothers working outside the home, more fathers - such as New Yorker editor and cartoonist John Donohue - are cooking for their families. Donohue wanted to chronicle men's ro

发表于:2019-01-13 / 阅读(156) / 评论(0) 分类 VOA标准英语2011年(七月)

Sense of Smell Jumpstarted Brain Evolution Mammals have much bigger brains than other animals. Scientists aren't sure exactly why, but new research published this week in the journal Science suggests it might have something to do with mammals' acute

发表于:2019-01-14 / 阅读(161) / 评论(0) 分类 VOA标准英语2011年(五月)

'Man of Steel' Caps Superman's 70-year Evolution Superman's character rests on his dual nature. He was born as Kal-El on the planet Krypton, which was destroyed right after his parents launched him to Earth. Allusions to the story of Jesus are thread

发表于:2019-01-14 / 阅读(129) / 评论(0) 分类 VOA标准英语2013年(六月)

Pill May Change Attraction In a study in the journal Trends in Ecology and Evolution, researchers note that the birth control pill may change a woman's choice in whom she finds attractive. Cynthia Graber reports Some people like to think theres somet

发表于:2019-01-30 / 阅读(180) / 评论(0) 分类 60秒科学
学英语单词
across corner view
acrylic splint
active racemate
alteration -pseudomorphism
Anacyclus pyrethrum DC
Arapahoe National Wildlife Refuge
arc horn
arsenic orange
arsenuranylite
avaunter
base measuring apparatus
bathmisms
bavenite
blood dyscrasias
ceiling mounting
ceramic bead
change of base in logarithms
choker
cinematograph
Commelina benghalensis
conductor's valve
count somebody out
covariant theory
Craigmore
decomposition of erection
deen
Dicke switch
direct-feed
dradde
ebony-skinned
Emmorton
Eutrema deltoideum
eye agate
first order differential operator
fundamental tides
gastroenteralgia
Gnossus
graphite low energy experimental pile
guanidin
gyri epicallosus
high frequency resistance hardening
house majority leader
indivine
irreversible damage
kahuste
Kinloch R.
lake outlet
late-comers' seat
lateral dimensions
Ligamentum lacunare
local standard of rest
LPP-1
macumbas
Massangano
masucci
mechanical pressure
Mestanza
methodic error
Mistress of the Robes
modeling and technology
monerans
monochlamydeous
multi-stage compression
musk deer
Nerópolis
Novotatishchevskiy(Tatishchevo)
olffactometry
onychophora
opaque liquid
oranon
outlet gas temperature
Pamiers
paucispinum
pedographs
pick a winner
play stage
predilutions
premetamorphic emplacement
prenticeage
propylidenes
queeping
rammed ladle
residual mode
Rivesaltes
sapour
Savonius rotor
short-gate gain
single riveted joint
Spencer Bay
spiral breaker
spurious pleiotropism
strategics stockpile
subgaleas
superficials
thrombo-endarteriectomy
tidal regime
trochophore larva
udox
unbalance compensator
when you believe
wine bibbing
wyeomyia