旋转滴汞电极

morality influence undertake bonus excess vault pudding howl move thigh enterprise icy melody tribute intelligible hurl cavity portray cordial conscientious quantify electrode nose cite

发表于:2018-12-01 / 阅读(195) / 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(190) / 评论(0) 分类 Scientific American(十二)月

Studies that will be released today show that fish, birds and mammals in New England have significant amounts of mercury in their bodies. The studies find the toxic metal in some unexpected habitats and they suggest that power plants in the Midwest a

发表于:2018-12-17 / 阅读(230) / 评论(0) 分类 2009年NPR美国国家公共电台7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(150) / 评论(0) 分类 有声杂志阅读

The Mercury Mess By Samantha Levine / 2004, as first appeared in U.S. News nbsp; What are the dangers of mercury in fish? Can the mercury mess be cleaned up? 1 Are these fish safe to eat?” It’s a

发表于:2018-12-19 / 阅读(151) / 评论(0) 分类 彭蒙惠英语

Haappy New Year. And dont feel bad about taking today off. After all, youve travelled far, and Im not talking about the trip home from the party. According to NASA, just by being on the planet Earth in the last year, youve zipped about 584 million mi

发表于:2018-12-24 / 阅读(151) / 评论(0) 分类 2014年Scientific American(一)月

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(364) / 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(173) / 评论(0) 分类 Scientific American(八)月

How the 'Mercury 13' Led the Way for Women in the US Space Program Im Steve Ember. And Im Barbara Klein with EXPLORATIONS in VOA Special English. Today we tell about a program in the nineteen sixties to train women as astronauts. Today they are known

发表于:2019-01-12 / 阅读(122) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - How the 'Mercury 13' Led the Way for Women in the US Space Program Im Steve Ember. And Im Barbara Klein with EXPLORATIONS in VOA Special English. Today we tell about a program in the nineteen sixties to train women as astronauts. Today

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2013年VOA慢速英语(四)月

SCIENCE IN THE NEWS - Mercury in Fish / Life on Land / The Goldman Environmental Prize By Broadcast: Tuesday, May 11, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm B

发表于:2019-01-30 / 阅读(274) / 评论(0) 分类 科技之光

The U.S. space agency(代理中介) has released the first ever image taken of the surface of Mercury from a spacecraft orbiting the planet. The black and white image, posted on the NASA website Tuesday, shows a surface pocked with craters of varying

发表于:2019-01-31 / 阅读(157) / 评论(0) 分类 英语新闻

The U.S. space agency NASAs Messenger probe(正直的,廉洁的 ) is scheduled to reach Mercury later this week, and become the first spacecraft to orbit the planet closest to the sun. During Messengers year-long orbital mission, scientists exp

发表于:2019-02-05 / 阅读(144) / 评论(0) 分类 英语新闻

The U.S. space probe MESSENGER is poised to enter orbit around Mercury(水银) early Friday, Universal time, capping a nearly seven-year journey to the solar systems innermost planet. Scientists with the U.S. space agency, NASA, hope the orbiting

发表于:2019-02-05 / 阅读(134) / 评论(0) 分类 英语新闻

今天我们要学的词是jaw-dropping。 Jaw-dropping, 令人惊讶的。 The seventh Harry Potter movie opened to a jaw-dropping $330 million in global ticket sales over the weekend, 《哈利-波特7》周末上映全球票房3.3亿美元,让人跌

发表于:2019-02-05 / 阅读(139) / 评论(0) 分类 英语每日一词

Ever wanted to be an astronaut? Imagine it was you, who was heading to the hot zone of the two inner planets, where would you go? What would you see? And how would you survive? The latest robotic machines have revealed more about these worlds than ev

发表于:2019-02-05 / 阅读(186) / 评论(0) 分类 自然百科2012年

By Paul Sisco Washington, DC 15 February 2008 Scientists have started analyzing data and images acquired when the Messenger space probe passed within 200 kilometers of the planet Mercury last month. It was the first flyby of the solar system's inner-

发表于:2019-02-06 / 阅读(209) / 评论(0) 分类 VOA常速英语2008年(二月)

Like Mercury, the earth takes a beating from the sun's violent temper. Flares, sun storms and other solar hissy fits can cause electronic mayhem for the satellites that roam above our heads. Fortunately, the earth is protected from this radiation by

发表于:2019-02-15 / 阅读(271) / 评论(0) 分类 自然百科2012年

今天我们要学的词是jaw-dropping。 Jaw-dropping, 令人惊讶的。 The seventh Harry Potter movie opened to a jaw-dropping $330 million in global ticket sales over the weekend, 《哈利-波特7》周末上映全球票房3.3亿美元,让人跌

发表于:2019-02-18 / 阅读(157) / 评论(0) 分类 英语单词荟萃

歌曲 : Apologies 艺人 :Dropping Daylight 音乐星级 : ★★★★ 所属专辑 :Brace Yourself 发行年代 :2006 风格 :Pop Rock 相关介绍 :关于Dropping Daylight,在网络基本没有他们的资料,只知道是个年轻的乐队,歌曲都很有活力的感觉,散发着青春的气息,正如

发表于:2019-02-20 / 阅读(129) / 评论(0) 分类 英文摇滚歌曲
学英语单词
-rrhiza
advanced design
alectyromancy
ambulation
automated individualized diagnosis
back clevice
bandslash
Baryshivka
baxin
bearherry
behavio(u)ral genetics
Bielsko-Biała
Blastomycoides dermatitidis
blind-joint
bode for
bolned
cicatricial
cistern car
coining dimpling die
computer-designed
concato
conceitist
congruent segments
convolution of functions
d'apres
decorative stitching
deracemisation
descensories
diphtheritic croup
Double Compound Insurance
double-current signalling
electric-resistance seam-welding machine
electromagnetic seismograph
emolliate
empirical model
feijao
filtered particle testing
flashed out
giant ryegrasses
haces
hemorrhagic erythema
herding cats
hubbuboo
Hugo Grotius
human-flesh search
hydrophobic nature
iekel
import foreign goods
in core
irradiation plug
killcow
kinethmoid
low relative humidity
main-mast
main-skysail mast
medi-quic
mellow out
methylsulfuric acid
moilin
naftolens
neon glim lamp
neubauer's limit value
neutral rope
non taxable securities
nuclear spin effect
obelized
ocean acoustic
oxycoumarin
physical handicap
picturephone set
pleistophyric rock
pleuroperitoneal membranes
polarily
polychlorohydrocarbon
position angles
pre-package
preservative-treated
private crimes
profluent
pumping system
Quercus ilex
roller bottle apparatus
safe as a houses
Scirpus lacustris
sparto
spray granulation
struck jury
supplementary interpretation
Susan B.Anthony Day
switch knife
synoptic gospelss
tagsets
tce.
Throw pearls to the pigs
traffic link
troutlike
undisposedness
unexpressible
VEGF145
venae hemispherii cerebelli superiores
waxed split
yawled