2015年Scientific American's Six

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发表于:2018-12-24 / 阅读(138) / 评论(0) 分类 2015年Scientific American(八)月

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发表于:2018-12-24 / 阅读(132) / 评论(0) 分类 2015年Scientific American(八)月

This is Scientific American - 60 second Science. I'm Christopher Antaryata. Got a minute? We humans take medicine when we are sick. As due our primate cousins, chimps, for example, snack on a bitter African shrub to combat intestinal worms. But the h

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发表于:2018-12-24 / 阅读(133) / 评论(0) 分类 2015年Scientific American(十)月

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发表于:2018-12-24 / 阅读(148) / 评论(0) 分类 2015年Scientific American(一)月

This is Scientific American's Sixty-Second-Science, I'm Steve Mirsky, got a minute? We expect guinea worm to be the second disease in the history of the world to be completely eradicated from the face of the Earth. Former President Jimmy Carter, in a

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发表于:2018-12-24 / 阅读(146) / 评论(0) 分类 2015年Scientific American(一)月

This is Scientific American - 60 seconds Science. I'm Synthia Graver. Got a minute. It's obivious that say turning the lights off saves money, but being reminded that using less energy saves money may not be the most effective way to motivate consume

发表于:2018-12-24 / 阅读(137) / 评论(0) 分类 2015年Scientific American(一)月

This is scientific American 60 seconds science. I'm *, got a minute ?Genetically engineered bacteria already proves some products are commercial interests or biometical importance such as insulin. And coaxing the organism to do so can be done with a

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Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

发表于:2018-12-24 / 阅读(163) / 评论(0) 分类 2015年Scientific American(一)月

This is Scientific American 60 Second Science. I'm Christofer Tagiya. Got a minute? Ever run along white sand and it hardens up almost like concrete under your feet? But pick up that same sand and it drizzles through your fingers.So that's the essenc

发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 2015年Scientific American(四)月

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Back in ancient times, philosophers like Aristoteles were early speculating about the origin of taste and how the tongue sends elements of taste, like sweet and bitter, salty and sour. What we discovered just a few years ago is that a region of the b

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Voice is generated by complex and beautiful biological system. And this is a system that allows all of us to communicate messages, concepts and emotions. one of the university of school of medicine and public health. But a person can loses his or her

发表于:2018-12-24 / 阅读(210) / 评论(0) 分类 2015年Scientific American(十一)月

this is scientific american 60 seconds science. i'm (name). got a minute? this thanksgiving as you savor your turkey in stuffing, you have something else to give thanks for: the army of microbes that help you digest the feast.cause when you eat you a

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发表于:2018-12-24 / 阅读(123) / 评论(0) 分类 2015年Scientific American(十)月
学英语单词
airesearch
airliner
alarm gun
alchlor
axopod
beam component
Behrens-Fisher two-sample test
Bodva(Bódva)
Boerboonfontein
both to blame
callistocythere asiatica
calymmatobacteriums
cantera
check posting
Chinese honeysuckles
commutator pitch segment
compound ripple mark
cover plate
delta cap
detoxin complex
diesel particulate matter
disodium chromoglycate
double-row runner
etroflex
expressionismus
fall cloud
feed scanner
formation packer
Fubai
functional derivative
genus ctenocephalidess
get oneself together
gravity-operated haulage
guardian valve
Haematophanite
have a stake in
headshops
hemigastrule
hunter valley
hydrometallurgical
ignition temperature of pulverized coal-air mixture flow
immobility
industrial process
James' powder
janitzio
Kastelorrizon
kenmares
Lake Baikal
least square method (lsm)
lefthand
Ligustrum molliculum
line interception method
liquid waste cooler
loop unrolling
make a stranger of
medailon
mesquits
metalic contact
neutrality
non biblical
Norton Canon
Okaka
packer bin
paragraph
parcel out something
pauh
pediastrum boryanum menegh.
pennatula
piston pin hole reamer
pitchometer
polemical treatise
polytetrahydrofurans
poochas
Pugachev
quasicontinuous variation
Ramon y Cajal
repulsiveness
SCPT
shipborne navigational aid
shortnose sturgeon
slope signal
sodium picramate
spinyhead
squintier
St Catz
status of funds
submerges
tank knee
tetragonal tetratohedral class
to put to use
travel(l)ing-grate stoker
traveling limit angle
triphospho-pyridine-nucleotide
Triptriolide
turn signal
underhand service
untransmigrated
venereous
xiphodynia
Yetkul'skiy Rayon
yolk sac epithelium
zero values