电极装置

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发表于:2018-12-01 / 阅读(154) / 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(148) / 评论(0) 分类 Scientific American(十二)月

IN THE NEWS - Palestinians Cheer UN General Assembly Vote 时事新闻 - 巴勒斯坦人庆祝成为联合国观察员国 From VOA Learning English, this is IN THE NEWS in Special English. 这里是美国之音慢速英语时事新闻报道。 This w

发表于:2018-12-15 / 阅读(171) / 评论(0) 分类 2012年VOA慢速英语(十二)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(117) / 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(323) / 评论(0) 分类 60秒科学

IN THE NEWS - September 7, 2002: UN General Assembly Meeting By George Grow Delegates observe a moment of silence at the opening of the fifty-sixth General Assembly meeting, September 12, 2001. (Photo

发表于:2019-01-02 / 阅读(116) / 评论(0) 分类 教育与新闻

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(131) / 评论(0) 分类 Scientific American(八)月

By Margaret Besheer United Nations 13 September 2007 The United Nations General Assembly has adopted a non-binding declaration on the rights of native peoples, despite opposition from the United States and three other countries. From U.N. headquarter

发表于:2019-01-07 / 阅读(169) / 评论(0) 分类 2007年VOA标准英语(九月)

By Peter Heinlein New York 17 September 2006 President Bush heads a long list of world leaders and government ministers gathering in New York this week for the annual U.N. General Assembly debate. This year's event takes on added significance, with

发表于:2019-01-12 / 阅读(173) / 评论(0) 分类 2006年VOA标准英语(九月)

The U.N. General Assembly sharply criticized Israel's incursion in the Gaza Strip during an emergency session Thursday. Their meeting began just hours after Israeli said its shells accidentally struck the United Nations' main compound in Gaza, destr

发表于:2019-01-13 / 阅读(117) / 评论(0) 分类 VOA标准英语2009年(一月)

The annual World Health Assembly has opened with delegates from 193 member countries discussing how to protect people from diseases such as the swine flu virus that is spreading around the world. World Health Organization Director General Margaret C

发表于:2019-01-13 / 阅读(118) / 评论(0) 分类 VOA标准英语2009年(五月)

Illinois General Assembly Candidate Hopes to Make History CHICAGO Much of the attention in next Tuesday's Illinois primary election focuses on the candidates trying to win the party's presidential nomination. But one Chicago community organizer and b

发表于:2019-01-14 / 阅读(115) / 评论(0) 分类 VOA标准英语2016年(三月)

By Margaret Besheer United Nations 03 October 2007 The U.N. General Assembly wrapped up its annual debate Wednesday. Climate change and conflicts in Africa and the Middle East dominated the debate. From U.N. headquarters in New York, VOA's Margaret B

发表于:2019-01-16 / 阅读(107) / 评论(0) 分类 2007年VOA常速英语(十月)

Peter Heinlein The U.N. General Assembly has overwhelmingly approved a non-binding resolution affirming Palestinian sovereignty over the West Bank, Gaza and East Jerusalem. The United States and Israe

发表于:2019-01-30 / 阅读(135) / 评论(0) 分类 VOA2004(上)--巴以冲突

By Margaret Besheer United Nations 17 April 2008 Pope Benedict XVI arrives in New York City Friday and his first stop will be at the United Nations, where he will address the General Assembly. The pontiff will also meet with the U.N. Secretary-Genera

发表于:2019-01-31 / 阅读(129) / 评论(0) 分类 VOA常速英语2008年(四月)

By Nathan King New York City 18 September 2007 Heads of state, prime ministers and foreign ministers arriving for the 2006 opening of the General Assembly Heads of state, prime ministers and foreign ministers later this month will descend on the Unit

发表于:2019-01-31 / 阅读(149) / 评论(0) 分类 2007年VOA标准英语(九月)

Syria Crisis, Iran Will Top Agenda at Annual UN Assembly UNITED NATIONS On Tuesday, world leaders will convene in New York for their annual gathering at the United Nations General Assembly. The Syrian conflict - and an appearance by Iran's new presid

发表于:2019-02-01 / 阅读(105) / 评论(0) 分类 VOA常速英语2013年(九月)

By Barbara Schoetzau New York 04 June 2008 The 192-member United Nations General Assembly has elected for one-year term a former Nicaraguan Foreign Minister and Catholic priest as its new president. From VOA's New York Bureau, correspondent Barbara

发表于:2019-02-03 / 阅读(124) / 评论(0) 分类 VOA标准英语2008年(六月)

The U.N. General Assembly has voted to ask the International Court of Justice to give an advisory opinion on whether Kosovo's declaration of independence from Serbia earlier this year conforms to international law. From United Nation's headquarters

发表于:2019-02-04 / 阅读(143) / 评论(0) 分类 VOA标准英语2008年(十月)

By Peter Heinlein United Nations 12 September 2006 Sheika Haya Rashed Al-Khalifa (file photo) The U.N. General Assembly has opened its 61st session and for the first time a Muslim woman is in the president's chair. From U.N. headquarters, VOA's Pete

发表于:2019-02-05 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
Aakra
ability to focus
acne sebacea
adjutators
Arteria segmenti superioris
bacteriolysin
ball reamer
baseball shoes
batch retort
be inside
Beragh
bewet
bosun's chair hitch
callistocythere rugosa
canonicals
cargo gin
chimarra formosana
cleaning pads
copehans
Cuadrada, Sa.
cylindrocarpon destructans crassum
dead eye hitch
devolatilization of coal
elaborate dinner
electro-optical hot gas pyrometer
elvan-course
emulsion stabilizer
equatorials
fall equinoxes
fibrator
file transmission protocol
formicarium
gendarmery
genus Jaculus
genus Phoenix
get yours
gottignies kiln
greening
gymnothorax polyuranodon
haslams
honduras rosewoods
honor killing
horn buoy
hpbw
hucks
intestinal actinomycosis
inverse transform
Kyul'
law of belting
level of residual stress
Llanidloes
Los Banos
low-capacitance probe
marui
mattelart
meteorology of crops
nenaghs
obeyed
octavates
operating water tank
optical disc cartridges
os palatinum
over the knuckles
oxdralazine
patrogynopaedium
plane of stratification
poradenitis
pretzel key
project analyst
push sth through
Radar sensitivity.
reasons for leaving
red clause credit
red-ink
referentless
remigation
resonator entropy
rough-leaved aster
separate examination
settlingss
sicced
simple cleavage
sings up
Sironcha
someone would be well advised to do something
spontaneous combustible substance
straight-armed pulley
strumigenys liukueiensis
symmetric communications
synchronous binary counter
team-buildings
temperature of exit gas
tip cylinder of worm
triaditis
underkneading
unsaturated vapor
Urayn
Vaccinium myrtillus L.
valley point current
vertical blanking pulse
wooden ware
Yongwol-li