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This is Scientific American's sixty seconds science, I'm Christopher Intagliata. Got a minute? Instead of installing solar paint on your roof how about just giving a house new paint job of cause you'd have to sure to use solar paint. That's what to a

发表于:2018-12-02 / 阅读(89) / 评论(0) 分类 Scientific American(十二)月

Long-Term, Reversible Contraception Gains Traction With Young Women play pause stop mute unmute max volume 00:0004:07repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl

发表于:2018-12-18 / 阅读(59) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Bacteria Discovered To Recharge Cell Phone A microbe called Rhodoferax Ferrireducens,found in the mud at Oyster Bay,Virginia,has been discovered to transfer electrons directly onto an electrode

发表于:2018-12-18 / 阅读(62) / 评论(0) 分类 有声杂志阅读

Time for M.I.T.s Clean Energy Prize. The annual competition gives teams of university students a chance to compete for $200,000 to kick-start their new clean energy business. One finalist designed a compression technology for natural gas wells that w

发表于:2019-01-02 / 阅读(265) / 评论(0) 分类 60秒科学

This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Solar panels typically convert sunlight into electricity or heat. But photosynthetic vegetation converts sunlight into chemical energy. Now M.I.T.s Dan

发表于:2019-01-04 / 阅读(72) / 评论(0) 分类 Scientific American(八)月

191. The anal-retentive retailer保留肛门性格的零售商 restrictive-revision There was a retailer who specialized in selling reversible clothing. Being anal-retentive, his personality was somewhat restrictive, which tended to retard his sales.

发表于:2019-01-08 / 阅读(42) / 评论(0) 分类 胡敏托福词汇记单词
学英语单词
'Eid ul-Adha
3-phenyl-2-methyl propenoic acid
accessory word
Actinocrinites
allowable operating voltage range
alumina white
analytical mapping
Balbiani ring
bale off
barium swallow examination
barrage patrol area
benchwork,bench work
bequeaths
biagis
body of saw
british education research association (bera)
clinomimetite
COBSI
come to grips
Congonhinhas
cullender
cytoarchitectonicss
dangerous cargo yard
delirium convergens
design'd
desperation
direction coefficient
Drepanostachyum saxatile
drive-pin blind rivet
earnings-driven
electromagnetic current-meter
European house cricket
exit visas
feedwater pipe break
feeler bar
find difficulty doing something
fluid velocity profile
fly off the shelves
freaky
fuel balls reprocessing
gluciphore
grating gutter
harfang
heat zone
Hiraethog, Mynydd
hit list
hormone replacement therapies
independent elements
intermittent zoning
international technological cooperation
isolation of risk
jaffar
jianshuiensis
Karel
leavened food
lepra septentrionalis
lipilli
liquid detector
LPOA
Machame
main cam
manual controller
mccashin
meurtre
motor fibre
Munsell chroma
ncrp
negative inotropic action
oil palm processing
open-shelf
owe sb a spite
parallax computer
photoecology
photolyte
physical culture worker
play first fiddle
polka dot
pseudacusis
purging buckthorn
remobilized
rocking-arm
ruin agate
savinien
schizoanalytically
SH (superheater)
sneezier
ST_games-and-activities_children-s-games
sudden-acceleration
system test auditing
t. s. eliots
tetranitrol
theobids
tomostethus formosanus
total source statement
tranquilize
trislot
Tristichy
two mirror type radiation pyrometer
Uncaria rhynchophylla
WeChat
weingart
welded all round