抑制电极

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发表于:2018-12-01 / 阅读(201) / 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(198) / 评论(0) 分类 Scientific American(十二)月

发表于:2018-12-08 / 阅读(147) / 评论(0) 分类 医务英语

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(155) / 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(366) / 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(180) / 评论(0) 分类 Scientific American(八)月

Whether you get hired for a new job, promoted, or reassigned to a new position, you will most likely have a new boss. Each time that happens, you must develop a new professional relationship with the person you rely on for direction, development, and

发表于:2019-01-08 / 阅读(155) / 评论(0) 分类 英语美文
学英语单词
a piece of luck
access road
agnellus
aliane
Ancient Greek
Anglocentrism
antisymmetrisations
athlon
AVEFF (average efficiency)
ballistocardiographic
bespotting
blotto
Boulder Junction
calcurmolite
capit-
capital liability
channel instruction
Charcot's gait
code dependent channel
compatibilized
concentric diversification
deck stringer angle
deep water muck
die on it
disk cluster
dry-plus
dual input
electric annealer
electronic multivibrator
extended-range
fatsia-sapotoxin
feathering hub
ferrum sulfuricum siccum
fluram
gap weld
government securities consultant
gravimetric measurer
guttery
heavy-duty lifting machine
Hesperian epoch
Hesse, Hermann
hinge-type faulting
history of international communist movement
hockaday
human chattel
i-n
ice jeans
icefield
ideal straight line
index finger
intralumbar
jack plub
Jivaros
K. S. A.
lateral current flow
legal status of earth-orbiting station
local alopecia
Lyubcha
macrofibre
marmilad
master repair schedule
maximum value of a.c.
methional
Middle Cornish
minimum shutdown margin
non-absorbency
obduratenesses
one-spool engine
OSTEOGLOSSOMORPHA
Padam
pahnke
patrate
photopions
pieces come together
principle of current superposition
print-out task
provideth
public utilities securities
pull end
put one's head in noose
resources preparation
river bed deposit
roll speed
rule(r)
San José de Chupiamonas
Schmidt-Lantermann segments
shit-eating smile
spelter bronze
squalids
stance phase
steam reducing valve
superficial palpation
suspension ring
sway-backed
symptomatic hyperhydrosis
tal
Toyoma
Trades Union Congress
Tubulina
VMCP
well thumbed
x-ray illominator