Scientific American's Sixty

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发表于:2019-01-20 / 阅读(164) / 评论(0) 分类 未知分类

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发表于:2019-01-20 / 阅读(153) / 评论(0) 分类 未知分类

This is Scientists American sixty seconds. I am Santy Graver. Got a minute? They are called button cells, coin cells or watch batteries. By any names, this tiny round batteries pose a choking danger to kids. And if a kid succeeds in swallowing a butt

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发表于:2019-01-20 / 阅读(127) / 评论(0) 分类 未知分类

This Scientific American 60-Second Science, I'm Cynthia Graber. Got a minute? To a farmer, good insects pollinate, and bad insects decimate. But they often had a tough time knowing which flying creatures were invading their crops. Now eavesdropping r

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发表于:2019-01-20 / 阅读(132) / 评论(0) 分类 未知分类

This is scientific Americans sixty seconds science. I am Ie Welkinson. Got a minute? All rise. The twitter court public opinion is now in session and the next case on the dock will reach a quick verdict because public opinion solidifies rapidly on tw

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学英语单词
absorbance ratio method
achromia parasitica
acquisition system
Aleixandre
as proud as Lucifer
beam stabilization
Bendugu
borrowinglending
brittle gels
broad bean flower rot
brush turkeys
calathian
CEXT
community pharmacist
copper precipitation unit
croit
crotales
curatory
deformational structure
diastral
diencephalopathy
diffused-preference market
dimethulene
dog brier
Dorminal
Draba sikkimensis
El Kelâa des Srarhna
Eleocharis geniculata
eliminable
engineering geological exploration
epi-
fixed objects
flapping
fleers
folding seat
foulard
gear control lever
Gegenbaur cell
genus Pholas
group according to
haematoin
hearts-in-mouth
high-level condenser
high-speed steel end mill
Horologii
hydrogen-oxygen fuel cell
illuminating value
immediate plan
incenters
interpretation of laws
la-la-land
leucyl
leverage benefit
lick the boots of someone
Liliaceae
lipoamide
lumped characteristic
machanical control
magneto ringer
milabs
miscellaneous charge form
morbilliform eruption
musculi illiocostalis
ncets
noise-modulated jamming
non-breeding material
nonsense syllable list
NVOD
Oppenheim, E(dward) Phillips
palaeomodel
Pareto efficiency
peripartum
plant expansion
protective device against side running of conveyor belt
quadrature brush
reflectionless waveguide
resection of pituitary tumor
Richlandtown
run-out table
sarcinuria
saurischian dinosaur
selenourea
september 11 attacks
shim member
Siljan, Lake
Slow-K
snow-blow
solid rocket
stablings
Statutory debt limit
stellarcentric
stir-bake to brown
tobis
traveling fellowship
under the dominion of
utero ovarian artery
water spaniel
wavetable synthesizer
wheelhouse flat
whiting events
winder reel
wreathed