钨钍电极

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发表于:2018-12-01 / 阅读(95) / 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(89) / 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(63) / 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(73) / 评论(0) 分类 Scientific American(八)月

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(61) / 评论(0) 分类 实用英语
学英语单词
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additive independence assumption
alcohol-induced
auxiliary language
average half-life
back to back l/c
be in high spirits
blandisher
borlases
Brugmansia suaveolens
Callicarpa hypoleucophylla
case sensitivity
casualty slaughter
Cerchio
Chondrilla aspera
chromaptophore
circulating oiling
citrus succosa tanaka
cold-draw wire
community-system
construction accounting
cross and resident assembler
cyclosorus acuminatus kuliangensis
Debutunan Pt.
diddly squat
editorial
embibe
entodon macropodus
entry on home office books
fabulises
fixed pressure plate
flat-bed transmitter
folded zone
frog-belly
from fear
gas cooling system
giving care
go out of someone's mind
Goldwynism
hackia
hazardous malfunction
Holten's tests
Hypalon chlorosulfonated polyethylene
in statu pupillari
isolation and energy dissipation
key man
La Pérouse, B.
leased circuit data transmission service
lim.
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lordship
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make an objection again
matte varnish
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mucin test
nobly
on the yonder side
original patent
oto-camera
Ouga(Houga)
out-of-phase component
parallel ripple mark
past experience
pendulum
picture line standard
pneumatic control valve
protective resistor
psychophysicotherapeutics
quarterly data
rail cambering machine
raise your glass
ramnodigin
refooding phase
scandium phosphate
SCZ
searching storage
sede vacante
seed payment
silicoide
site-specific mutagenesis
sixth scale-step
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SSU
steady-flow reactor
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surveying stake
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to the back
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transformer sheet
trypsilin
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under-factor
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Yaseni