不极化电极

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发表于:2018-12-01 / 阅读(188) / 评论(0) 分类 用Mp3背六级单词

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(185) / 评论(0) 分类 Scientific American(十二)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(144) / 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(356) / 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(167) / 评论(0) 分类 Scientific American(八)月

A: Hello, maam, can I help you find something? B: Yes, actually Im looking to buy a camera. A:Weve got a wide selection do you know if youd like a point-and-shoot, or something a little fancier? Are you shopping for yourself or for someone else? B: A

发表于:2019-01-20 / 阅读(120) / 评论(0) 分类 纯正地道美语
学英语单词
a narrow fissure running lengthwise
a.l
acid composition
additional responsibility
adultism
afterbrain
air bleed system
Albanologists
antiglobulin test
autumn equinox
bandaid
bass-baritones
bevel gear with straight tooth profile
bliss-out
brake feel
branch statement
broad band demodulator
carbon donor
cardita crassicosta
Centrostemma
Chivirira Falls
churchyard cough
coenobia
conia
crosscut saws
curtail production
cut-middles method
cutter stylus
cyanocarbons
deep-water hydrophone
deglycerolise
deviller
distribution of stations
domain addresses
ethanol water
evectant
excursionize
external environmemt
fazzino
film platen
fluorophobic
fork spanner
Friendsgiving
genus Thunbergia
genus wynneas
guide sb's step(s)
hemlock woolly adelgid
high background contamination
Hoare triples
horned liverwort
infinite discontinuity
inversional curve
Iris tectorum
isophorones
it's your funeral.
konicas
L. I. L.
laurel camphor
ligamentum intertransversarium
loss of damage
marine algae extract
maritime port
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method of abstract analysis
microspheroidal cracking catalyst
Montherlant, Henri de
motorcycle wheel
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nonunimodular
Olen'ya
paper developer
platens
poeumono-
practisie
prejudice someone in favour of
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principal ideal domain
pyritising
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respirophonogram
rewind tank
sanzo
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stress hardening
supergroup modulation
T.C.D.
Taylakova
Temporopontine
toothpowders
trace-element fertilizer
track mounted jumbo
tyre roller
under variable loads
usambara violet
utility design
V.R.I.
voltatype
yanagi