成形电极

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发表于:2018-12-01 / 阅读(93) / 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(87) / 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(60) / 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(263) / 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

pear-shaped的本义是“梨形的、底宽顶窄的”,它通常可以引申为另一个意思:“全完了,都毁了”。 这种用法最早出现在20世纪60年代,由英语短语go pear

发表于:2019-02-03 / 阅读(78) / 评论(0) 分类 英文语法词汇
学英语单词
a throb of pain
acceptable value
aggregative quantity index number
alletorphine
area weighted average resolution
autologous graft
autopia
auxiliary mosfet
bad loser
bioaerosols
Capgras'syndrome
carbon dioxide analyser
cardiocerebrovascular
catch handle interlocking machine
center rest
child quality
Chisocheton
cicatricial gyrus
column end plug
community citizen
continuous lading
Coreanocers
corner tree
cybernine
devismes
diagonal pump-turbine
direct-injection cylinder head
Dolomiaea salwinensis
drag on a miserable existence
driving friction ring
elands
epergne
ethernet like computer network
family holothuridaes
Fargesia yunnanensis
flaca
gas compression pump
golden hours
Herman, Woody
hidrocystomas
hot-list
hotstrip
hypo-eutectoid steel
ilial
illegal immigrations
indicator buoy
inquiry and answer system
Irish
irrigation field
irrotational flow model
Kekri
library tour
Limits of Liability of Carrier in the Carriage of Goods by Road
load-limiting system
low to high
mains borne disturbance
matrix of a nail
milk sheep
multiprogrammed repeatable robot
neoasterodiaspis pasaniae
neonatal line
nghe
only so much
over matter
overload meter
parallel-serial register
pivotal interval
plate collenchyma
plectonephridium
poromya eximia eximia
primary algebra
push-polled
qaf
rain station
recoil reduction
regrazed
revills
ribonucleinases
RMS sound pressure
rubber-tired drill wagon
seeing tos
semi-annual variation
shaft drilling machine cutting-tool
sinus pericranii
sketchbooks
spring-cotter
squared up
stern spring
sursumversion
terminal hair
ternary diagram
three-link hitch
Thuarea involuta
tried and true
trigonal holohedral-class
ulundi
unlanterned
unsewed
UT-15
welltrod
workman's compensation
Zīdi