凹凸不平电极

(Movie Toy Story: To infinity and beyond!) Oh, to be free as a bird. It’s been the 1) stuff of fantasy, and of reality. Sort of. 2) A self-contained flying man. This jet pack from the 1960s had bare

发表于:2018-11-28 / 阅读(314) / 评论(0) 分类 疯狂英语2002年

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发表于:2018-12-01 / 阅读(214) / 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(211) / 评论(0) 分类 Scientific American(十二)月

tier on tier...On all this, the earth had been piled...and was thickly planted with trees of every kind that, by their great size and other charm, gave pleasure to the beholder...The water machines(raised) the water in great abundance from the river,

发表于:2018-12-12 / 阅读(144) / 评论(0) 分类 旅游英语

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(171) / 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(379) / 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(194) / 评论(0) 分类 Scientific American(八)月

我们大多数人都不会面对这些人所面对的挑战,而我们大多数人也没有取得这些人所获得的成就。 除非我们选择努力。 如果马克英格里斯没有腿都能登上世界最高山峰,那你呢? We all have w

发表于:2019-01-06 / 阅读(163) / 评论(0) 分类 英语美文

Mexico has intensified efforts to find fugitive drug lord Joaquin El Chapo Guzman after he avoided capture on Saturday. The security cabinet says officials believe the drug trafficker injured a leg and his face as he made his getaway. It provided no

发表于:2019-01-07 / 阅读(138) / 评论(0) 分类 英语新闻

PSALM 68 1May God arise, may his enemies be scattered; may his foes flee before him. 2As smoke is blown away by the wind, may you blow them away; as wax melts before the fire, may the wicked perish before God. 3But may the righteous be glad and rejoi

发表于:2019-01-17 / 阅读(154) / 评论(0) 分类 圣经旧约 诗篇

Business. 商业。 Cosmetic treatment for men. 男士美容。 Beauty and the beasts. 美女和野兽。 More men are enduring jabs and cuts to look younger. 为了看上去年轻,越来越多的男士宁愿接受注射和整容。 IN GEORGES ROMA

发表于:2019-02-01 / 阅读(120) / 评论(0) 分类 经济学人综合

BERLIN A team of Americans and Kenyans has developed a new Internet router - and it's creating buzz. That's because it is an affordable, reliable solution for people without consistent Internet access. It can run while plugged in or on battery power,

发表于:2019-02-04 / 阅读(201) / 评论(0) 分类 英语新闻

Tea-horse Ancient Road 茶马古道 茶马古道是中国西南大地上一条进行对外经济文化交流,传播中国古代文明的国际通道,是西南的丝绸之路。 For thousands of years, only humans and horses treaded the mountains of

发表于:2019-02-06 / 阅读(209) / 评论(0) 分类 阅读空间

tier on tier...On all this, the earth had been piled...and was thickly planted with trees of every kind that, by their great size and other charm, gave pleasure to the beholder...The water machines(raised) the water in great abundance from the river,

发表于:2019-02-07 / 阅读(144) / 评论(0) 分类 阅读空间

Oh, to be free like a bird. It's been the stuff of fantacy, and of reality. Sort of .A self-contained flying man. This jet pack from 1960s had barely enough fuel to fly 30 seconds. So the dream languished for decades. Everyone agreed it was completel

发表于:2019-02-07 / 阅读(330) / 评论(0) 分类 英语美文

我们大多数人都不会面对这些人所面对的挑战,而我们大多数人也没有取得这些人所获得的成就。 除非我们选择努力。 如果马克英格里斯没有腿都能登上世界最高山峰,那你呢? We all have w

发表于:2019-02-08 / 阅读(139) / 评论(0) 分类 阅读空间

SANTIAGO, Jan. 10 (Xinhua) -- Qatari auto racer Prince Nasser Al Attiyah won Day 6 of the legendary Dakar Rally Thursday, behind the wheel of a Buggy. Al Attiyah won the sixth stage of the rugged off-road race, between the Chilean cities of Arica and

发表于:2019-02-08 / 阅读(193) / 评论(0) 分类 英语新闻

LIMA, Jan. 6 (Xinhua) -- Holland's Gerard de Rooy (No. 500) won the second stage of the 2013 Dakar Rally on Sunday in the truck racing category, aboard an Iveco. Racing along 242 kilometers of Peru's Pisco province, De Rooy beat the competition with

发表于:2019-02-11 / 阅读(176) / 评论(0) 分类 英语新闻

Afghanistan has become the first country to map its natural mineral resources using an advanced remote sensing technique known as hyperspectral imaging. The mapping, a collaborative effort between the U.S. Geological Survey and the Afghan Geological

发表于:2019-02-18 / 阅读(255) / 评论(0) 分类 英语新闻

There once was a king who offered a prize to the artist who would paint the best picture of peace. Many artists tried. The king looked at all the pictures. But there were only two he really liked, and he had to choose between them. One picture was of

发表于:2019-02-19 / 阅读(162) / 评论(0) 分类 阅读空间
学英语单词
afterburner efficiency
air coupling
air valve body
apparent mass
araxess
Arena, Fiume
Baculin B.
Bressanone
bretch
brothers in arms
calcium hydrates
carbonized steel
cation permselective membrane
chaloroazodinum
chronogeochemistry
comptoniana
computer interface terminal
conditional decision
congenital atonic pseudoparalysis
disturbed belt
dyadic instructions
elastic buckling analysis
enfiladed
extent of forest management
fehling
flabbergastingly
fuel handling accident
gain-phase analysis
glass precision scale
gravois
grocery company
gull wing
hard feeling
helgenberger
hexopyrronium bromide
host flora
hum-balancing pot
impinging radiation
iting
ketteler
knock around
Kuryongpo
lay a plan
level(l)ing machine
light gours makes heavy purses
low spin coordination compound
Lyford Cay
magnetic clutch
Malayali
mark-recapture
mineral wells
mold coating
Murasugi sums
NLSP
non-prescritive nature
operator interruption code
orocratic (period)
pallecent
parade lap
patch test of paints on ship hull
Pentadinium
photomagnetic capture
photosensitive speed
plastic nasal hook
potential, space
presentees
primary energy fuel
quaternion group
reake
restricted stopping sight distance
ribbed frame
rontgens
Rotatisporites
scads of
scheduling management display
service request output
shamble
shared working space
shucks off
silicon thyratron
Soragna
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stem the current of river
stone-paved
stream shaper
sugi oil
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tan-tan
thermogenic
three square file
tsis
TV lines
unpowdery
unpunctuality
velocity sieving
vertical roll entablature
vinegar bottle
walnut cake
welding metallurgy
Xiwen
zinc antimonide
Zurak