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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(144) / 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(172) / 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(362) / 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(70) / 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(88) / 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(91) / 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(104) / 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(70) / 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(124) / 评论(0) 分类 60秒科学
学英语单词
accidental poisoning
acetic starch
alternate test for variance heterogeneity
Apache Lucene
arminian baptists
beardiest
bir (bhir)
birdwing
boiling water sealing
cathode peaking
centralized installation of welding machine
chabin
chenopodium ficifolium smith
claros
co-judge
cold air outbreak
colo(u)r screen
complete variation of signed measure
complex organization
confidence curve
connecticut-based
conyzas
coon dog
cotyledon spinosa l.
crestoted pole
democratic network
dense upper cloud
direct red
dogdays
domestic telegram
drip-proof screen-protected machine
dynamic case management
elbow forward
Endofolliculina
Fisebu
goods for consumption
Gore-Tex graft
high-frequency direction finding
hydrochloric acid intermediate storage tank
impersuadable
in every case
influence diagram
insidiousnesses
insulating braiding
interest-free
internal server error
iron roll
Jeremy Diddlers
jonkins
Jurva
Kadiak
kamimuria lepida
keycodes
kicked ass
lay-up molding
lock strike
locking screws
macrocyclic polythiaether
mumchances
nevocytoma
night - blooming cereus
of draft
orienting roll
pacambocythere u-carinata
page depth
passauite (mizzonite)
peditoxin
plane-concave lens
polykaryon
prively
profit economy
regulating multizone production rate
river bar
ropebarks
scorpaenopsis diabolus
see with one's own eyes
shwarma
single-phase speed regulating motor
sleep away
spirit stoves
spurious brain tumor
steering-wheel pointer
stereo-homo-polymer
stifled
stirred bed agitator-conveyor
supplemental charge
switch machine repair
timber drug
time averaged velocity
tkaa
torpedo spotting indicator
Tosenfjorden
two-way set-associative architecture
unaccommodatingness
unperturbed atmosphere
Urtica fissa
vittatus
whanny
without provocation
world premieres
wound rotor