电极探头

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发表于:2018-12-01 / 阅读(174) / 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(176) / 评论(0) 分类 Scientific American(十二)月

By Jessica Berman Scientists with the U.S. space agency NASA have begun investigating the crash landing Wednesday of the Genesis space capsule in Utah. The mission came to a disastrous end when a para

发表于:2018-12-08 / 阅读(151) / 评论(0) 分类 VOA2004(下)--健康科技

By Kari Barber Dakar 01 October 2007 The government of Senegal is warning it will consider pulling its troops out of the African Union peacekeeping force in Darfur if steps are not taken to guarantee the safety of their contingent. At least 10 Africa

发表于:2018-12-17 / 阅读(99) / 评论(0) 分类 2007年VOA常速英语(十月)

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(131) / 评论(0) 分类 2018年NPR美国国家公共电台11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(135) / 评论(0) 分类 有声杂志阅读

今天我们要学的词组是probe。 Probe的意思是彻底调查。伊拉克政府最近调查萨达姆被处决时为什么会出现嘲弄等混乱局面,以及处决过程是如何被秘密录像的,Iraq is probing the disorder during Sadda

发表于:2018-12-30 / 阅读(138) / 评论(0) 分类 英语每日一词

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(351) / 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(151) / 评论(0) 分类 Scientific American(八)月

By Paul Sisco Washington 13 July 2007 NASA scientists have unveiled details of the space agency's plans to pierce the icy surface of Mars, near its north pole. The mission is designed to find evidence of water or life on the red planet. VOA's Paul S

发表于:2019-01-07 / 阅读(154) / 评论(0) 分类 2007年VOA标准英语(七月)

By Alisha Ryu Nairobi 23 July 2007 Ethiopia's Ogaden National Liberation Front rebels are urging the United Nations to launch a fact-finding mission in the Ogaden region to confirm mounting reports that the Ethiopian military is committing war crimes

发表于:2019-01-12 / 阅读(161) / 评论(0) 分类 2007年VOA标准英语(七月)

NASA Probe Proves Einstein Right Albert Einstein was right. The U.S. Space Agency (NASA) released data this week from its Gravity Probe B spacecraft, whose primary mission while in Earth's orbit was to test Einstein's 1916 Theory of Relativity. While

发表于:2019-01-14 / 阅读(185) / 评论(0) 分类 VOA标准英语2011年(五月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-26 / 阅读(119) / 评论(0) 分类 英语单词荟萃

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(144) / 评论(0) 分类 英语新闻

By Paul Sisco Washington 14 May 2008 The U.S. space agency's Mars probe is within weeks of landing near the Red Planet's north pole. NASA scientists in Washington recently talked about what they call the mission's seven minutes of terror. That is how

发表于:2019-02-03 / 阅读(132) / 评论(0) 分类 VOA标准英语2008年(五月)

By Michael Bowman Washington 12 June 2008 The U.S. space agency is planning to send a probe to the sun to gather data and shed light on basic questions about how the star operates and its effects on Earth. VOA's Michael Bowman reports from Washingto

发表于:2019-02-08 / 阅读(123) / 评论(0) 分类 VOA标准英语2008年(六月)

By Derek Kilner Nairobi 20 March 2008 Members of an international commission tasked with investigating the conduct of Kenya's disputed December elections have arrived in the country and have been sworn in. Meanwhile, concerns are emerging about how a

发表于:2019-02-12 / 阅读(97) / 评论(0) 分类 VOA标准英语2008年(三月)

China plans to launch Chang'e-4 lunar probe to the dark side of the moon in 2018, as announced by China's State Administration of Science, Technology and Industry. Liu Jizhong, director of the lunar exploration program and space engineering center, s

发表于:2019-02-14 / 阅读(104) / 评论(0) 分类 2016CRI中国国际广播电台

BEIJING, April 21 (Xinhua) -- More inspection teams have been sent to investigate the incident of contaminated drug capsules and find out those held responsible, said the State Food and Drug Administration (SFDA) Saturday. Inspection teams from sever

发表于:2019-02-17 / 阅读(139) / 评论(0) 分类 英语新闻

BAIKONUR, Kazakhstan, Nov. 9 (Xinhua) -- Russia's Phobos-Grunt probe and China's Yinghuo-1 satellite were launched from the Baikonur cosmodrome in Kazakhstan on a Zenit-2SB rocket at 00:16 am Moscow time Wednesday (2016 GMT Tuesday). The main aim of

发表于:2019-02-18 / 阅读(114) / 评论(0) 分类 英语新闻
学英语单词
acataphasia
alit
allegro ma non troppo
amidable
anhydrite concentrate
armature pin
assassinated
Atlantic satellite
bambusa vulgaris schrader cv.wamin(braulis) mcclure
Ban Wang Ta Mua
blogerati
blur factor
breaches of duty
bulbar center
central scotoma
cone classifier
consumer allocation of income
corecipients
cucaivite
cycle of gonad development in fishes
deferred restart
deficiency indices
destination marketing
dihydracrylic acid
dinner-dates
domable
drink hob and nob
first weft thread
franscell
frauded
frictional stiffness
full production
Geranium donianum
glucosaccharide
harpercollins
hash method
hudnall
hypersonicsound
initial heading
kaikosides
Kalinin
Kulybskaya Oblast'
L-protein
Laurus persea
law of adoption and wills
ledgment
march ability
massive layer
meso radicantiy
mesological
micrologic adder
molybdenum complex
mu shu
mud capacity
multiprocessor cycle
Mytear
nipponotrophon echinus echinus
no-load current
non-equilibrium flow
non-jury
on the canvas
onocol
otalgia dentalis
ovatum
panetta
paste shampoo
patch-program plugboard
Pedicularis dichotoma
penile intraepithelial neoplasia
planting by cuttings
porcelain spark plug
Primula pycnoloba
prismatic middle body
protection system (for wtgs)
proximal tarsal cartilage
pseudoequatorial
pump discharge flow
Punjabis
reversing roughing stand
Rochechouart
ropemaker
rosehip
Sapello
savin
short-haul modem.
spaked
statable
station manager
statistical returns
Timon of Phlius
Trimurti
tronometer
vice table cage
volume pipet
waling
watchdogging
water-cooled engine
weather tightness
Whiteboys
winchat
wooden spike
you are what you eat