[医] 探查电极

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发表于:2018-12-01 / 阅读(225) / 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(218) / 评论(0) 分类 Scientific American(十二)月

EXPLORATIONS - Exploring Africa By Jerilyn Watson Broadcast: Wednesday, November 17, 2004 (MUSIC) VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English.

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Asking for input What do you think (about . . . )? How do you feel (about . . . )? Any ideas? What are the alternatives? Exploring Options Let's look at Option 1. What (do you think) about Plan B? How about the third alternative? Let's consider Bob's

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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(180) / 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(389) / 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(206) / 评论(0) 分类 Scientific American(八)月

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学英语单词
a mug of
acetylchloride
Adenophora wawreana A. Zahlb.
aphodius (pharaphodius) priscus
aviation decompression disease
awelessness
Azaquinone
beach wear
blacksmithing
canonical parse
Carex fulvorubescens
chrissi
chronically accessible
close-packed cubic structure
commercialization
commonance
conditional extremum
constant feeder
core pendulum
cyclone precipitation
discharged battery
disprave
emergency shut-down mechanism
erythroblastic
field spaniels
filamentous form
finger-printing
fire it up
fulfillment
gone south
Goyen
granulometric range
grating coupled
grinding wheel contact surface
Hamilton, Patrick
himantolophid
hittest
immun-
impression of muzzle
integrate theory with practice
internal growth theory
ironcopper
life of property
linn
lug-sail
lyre-shaped
mediastinum
minimum working excitation
mnd
mosaickings
motion arm
movable tank vehicle
Musculi intertransversarii anteriores cervicis
N-deacetyl-N-methylcolchicine
nimis
no skin off one's nose
numerical value
octadecene
oral lips
parrer
past-participle
Petrarch
photoemission threshold
phrasal idiom
pipistrelle, pipistrel
platinum plated copper
plipping
preparatory signal
price of money
principal-agents
products spotter
protein replacement value
Pseudopyrochroite
rails
receiver connection
reflex attachment
residual coupling constant
retailing location
Rhododendron argyrophyllum
rice water
Riedau
roman empires
scolopsis cancellatus
serrigny
shewas
single crystal monolithic circuit
skilful
spironolactone
sssosustshs-s
stalked barnacle
subsidiary ledger of material
summer egg
suprastructure
take sight at
top heavy vessel
train track
transient jurisdiction
travel expense of handling equipment
watermilling
weight measuring device
Zhob R.
zob