2015年Scientific American's Six

The widespread death of honeybees has some farmers fretty because if honey bees disappear, who will pollinate their crops. Almost any kind of insects you can think of. Marggie Mayfield, an ecologist at the Universtiy of Queensland in Australia. Globa

发表于:2019-01-20 / 阅读(65) / 评论(0) 分类 2015年Scientific American(十二)月

Just below the Arctic Circle in northern Sweden sits a town called ?verkalix. Its home to only about a thousand people. But those inhabitants were the subject of a seminal study in human genetics. The research suggests it that what our parents, or ev

发表于:2019-01-20 / 阅读(45) / 评论(0) 分类 2015年Scientific American(十二)月

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发表于:2019-01-16 / 阅读(553) / 评论(0) 分类 2015年Scientific American(七)月

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发表于:2019-01-16 / 阅读(56) / 评论(0) 分类 2015年Scientific American(七)月

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发表于:2019-01-16 / 阅读(54) / 评论(0) 分类 2015年Scientific American(七)月

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发表于:2019-01-16 / 阅读(52) / 评论(0) 分类 2015年Scientific American(七)月

You might blame your pets for shedding all over the house, but we humans do it, too, and our staff is alive. We are constantly meeting microbes around us, and this is coming from shedding our skin, from exhaling, and our hair, and we are just full of

发表于:2018-12-24 / 阅读(42) / 评论(0) 分类 2015年Scientific American(九)月

This is scientific american sixty seconds science.I'm Julie Rosen, got minute. Each fall, thousands cohort samen flock to northwest river to spone. but many never get the chance especially near bit city like Seatle.and some of these urban areas'90 pe

发表于:2018-12-24 / 阅读(42) / 评论(0) 分类 2015年Scientific American(十)月

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发表于:2018-12-24 / 阅读(55) / 评论(0) 分类 2015年Scientific American(十)月

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发表于:2018-12-24 / 阅读(53) / 评论(0) 分类 2015年Scientific American(十)月

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发表于:2018-12-24 / 阅读(44) / 评论(0) 分类 2015年Scientific American(九)月

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发表于:2018-12-24 / 阅读(50) / 评论(0) 分类 2015年Scientific American(九)月

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发表于:2018-12-24 / 阅读(38) / 评论(0) 分类 2015年Scientific American(九)月

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发表于:2018-12-24 / 阅读(38) / 评论(0) 分类 2015年Scientific American(九)月

The dust that accumulates in the corners of your house does more than cause allergies and aggravations. It's also teeming with clues about where you live and who you live with. That's the finding ofa study in the Proceedings of Royal Society B. Resea

发表于:2018-12-24 / 阅读(43) / 评论(0) 分类 2015年Scientific American(九)月

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发表于:2018-12-24 / 阅读(36) / 评论(0) 分类 2015年Scientific American(九)月

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发表于:2018-12-24 / 阅读(41) / 评论(0) 分类 2015年Scientific American(九)月

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发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 2015年Scientific American(八)月

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发表于:2018-12-24 / 阅读(51) / 评论(0) 分类 2015年Scientific American(八)月

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发表于:2018-12-24 / 阅读(73) / 评论(0) 分类 2015年Scientific American(八)月
学英语单词
a. perinealis
accrued charge
acoustic magnetic mine
adlecting
administration of internal affairs
Aflogualnum
ai chi
alternative procedure
ampholite
art and part
artificial caving
assidue
base of petroleum
black cottonwood
blue-green bacterium
bursting speed
cascading down
centricdiatom
cloud-bases
complementary scale
consistorial
conventional-arms
counter-cast
Crista sacralis intermedia
Cynwyl Elfed
Daphne holosericea
departmental arrangement and distribution in commodity stock
Direct Copper Blue 2R
disinflations
drip channel
event oriented simulation
eye-serve
factorization method
facular
Fentathienil
flower
geomagnetic periodic variation
go yachting.
group demodulator filter
harpending
hepatitis sequestrans
information management program
initial overburden pressure
insulation varnish
intrapore
inverse beta process
journal box lid hinge
lanatest
light pressure separator
Lothair
megalodiscs
merry-go-round
monoethanolamine(surfactant)
moving current-weighted Passche indexes
neutralizing water tank
new staff
Nihon-maru
non-specified-time relay
nuclear quadrupole spectrum
oil pressure switch
one-cancels-the-other order
orbit maneuver engine
output transfer function
Pare's suture
plain shank
plant hole
poikilosmotic character
preregeneration
progressive wave
pushback
put somebody up to
RCITR
reducing capacity
reductive alkylation
regional index call warrant
RFRNA
Rhodiola wallichiana
Richardson's ground squirrel
rosette phyllotaxy
semi-tractor
sexlessnesses
sgd.
shell tuck
sickling diathesis
simple deterministic language
spaces out
spantik
spread back
sugarcane top
system of gravitational unit
tea-tree
telephone bills
tiled mode
use test
vendibler
vertical decomposition
voltage and frequency response
wear plate
Y ligament
Yang Shiying
zori