大万年兰;白花龙舌兰(台北植物园目录)

Murchison Meteorite's Chemical Bonanza The 1969 Murchison meteorite was known to harbor complex organic compounds, but a new analysis in Proceedings of the National Academy of Sciences finds that it may also contain millions of chemicals and shed lig

发表于:2019-01-02 / 阅读(276) / 评论(0) 分类 60秒科学

By Peter Fedynsky Washington, DC 09 June 2006 watch Zarqawi Update Abu Musab al-Zarqawi, al-Qaida in Iraq leader, was killed Wednesday in a U.S. air strike. In recent years, the Jordanian-born Zarqawi came to Iraq to wage a terror campaign in a coun

发表于:2019-01-04 / 阅读(228) / 评论(0) 分类 2006年VOA标准英语(六月)

By David Gollust State Department 08 March 2007 Secretary of State Condoleezza Rice's top Iraqi affairs adviser says U.S. diplomats are prepared to raise concerns over Iraq directly with Iranian and Syrian counterparts at a Baghdad conference Saturda

发表于:2019-01-07 / 阅读(225) / 评论(0) 分类 2007年VOA标准英语(三月)

By Ben Gilbert Baghdad 06 January 2006 Iraqi soldiers gathered in the U.S.-protected Green Zone Friday to celebrate Armed Forces Day. The parades and speeches come one day after suicide bombers in two

发表于:2019-01-08 / 阅读(239) / 评论(0) 分类 2006年VOA标准英语(一月)

By Jim Randle Irbil, Iraq 28 September 2006 The surge in sectarian violence in Iraq that followed last February's bombing of a Shit'ite shrine in Samaara is forcing tens of thousands of people to flee their homes in southern and central Iraq. Many a

发表于:2019-01-12 / 阅读(200) / 评论(0) 分类 2006年VOA标准英语(九月)

By Kurt Achin Seoul 25 May 2007 South Korea's government has released the full text of a trade liberalization deal with the United States. Supporters and opponents of the controversial agreement are now searching the 1,200-page document for ammunitio

发表于:2019-01-13 / 阅读(215) / 评论(0) 分类 2007年VOA标准英语(五月)

By Jim Malone Washington 02 January 2007 State Funeral service at the Washington National Cathedral for former President Gerald R. Ford, 2 Jan. 2007 Official Washington bid farewell to former President Gerald Ford on Tuesday. Mr. Ford, the 38th pres

发表于:2019-01-13 / 阅读(286) / 评论(0) 分类 2007年VOA标准英语(一月)

By Mil Arcega Washington, DC 07 June 2006 watch Free Trade report The first round of free trade negotiations between South Korea and the United States is underway in Washington D.C. The talks, which f

发表于:2019-01-18 / 阅读(216) / 评论(0) 分类 2006年VOA标准英语(六月)

By Dan Robinson Capitol Hill 15 November 2006 Hopes President Bush may have had of signing Vietnam trade legislation before departing for the Asia economic summit in Hanoi have faded as Republican leaders in the House of Representatives have decided

发表于:2019-01-31 / 阅读(226) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Jim Randle Irbil, Iraq 06 October 2006 U.S. Secretary of State Condoleezza Rice held talks Friday with Massoud Barzani, president of the Kurdistan Region in northern Iraq. The secretary's stop in Irbil was a continuation of her effort to get Iraq

发表于:2019-02-02 / 阅读(222) / 评论(0) 分类 2006年VOA标准英语(十月)

By Paula Wolfson White House 04 December 2006 President Bush had talks at the White House Monday with an influential Shi'ite leader from Iraq, Abdul Aziz al-Hakim. VOA White House Correspondent Paula Wolfson reports it is part of an effort by Mr. Bu

发表于:2019-02-02 / 阅读(215) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Al Pessin Washington 07 April 2006 British Defense Minister John Reid (left) and Donald Rumsfeld After meeting in Washington on Thursday, the top U.S. and British defense officials again urged Iraq

发表于:2019-02-02 / 阅读(207) / 评论(0) 分类 2006年VOA标准英语(四月)

By Dan Robinson Washington 14 June 2007 A proposed free trade agreement between the United States and South Korea is still facing opposition from some members of Congress. VOA's Dan Robinson reports from Capitol Hill. Objections center on concerns it

发表于:2019-02-02 / 阅读(214) / 评论(0) 分类 2007年VOA标准英语(六月)

Iraq's political leaders struck a hopeful tone as they marked five years since the killing of prominent Shi'ite cleric Ayatollah Mohammed Baqir al-Hakim and dozens of others in a car bombing in the holy city of Najaf in 2003. VOA's Suzanne Presto re

发表于:2019-02-04 / 阅读(227) / 评论(0) 分类 VOA标准英语2008年(七月)

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发表于:2019-02-05 / 阅读(168) / 评论(0) 分类 能源行业英语

By Kurt Achin Seoul 14 July 2006 A disagreement over pharmaceutical products has derailed attempts to negotiate a free-trade agreement between South Korea and the United States. While negotiators still hope to reach a deal, serious disputes remain t

发表于:2019-02-06 / 阅读(261) / 评论(0) 分类 2006年VOA标准英语(七月)

By Kurt Achin Seoul 10 July 2006 S. Korean protesters shout slogans during an anti-FTA rally, July 10, 2006 U.S. and South Korean negotiators have ended the first day of talks aimed at cracking open barriers to each other's exports. But basic disagr

发表于:2019-02-06 / 阅读(293) / 评论(0) 分类 2006年VOA标准英语(七月)

By Kurt Achin Seoul 02 April 2007 U.S. and South Korean negotiators have sealed one of the world's largest two-nation free trade agreements. If the deal can overcome hurdles on the legislative front, it may dramatically increase trade between the two

发表于:2019-02-06 / 阅读(198) / 评论(0) 分类 2007年VOA标准英语(四月)

Pakistani tribal sources say Monday's suspected U.S. missile strike in the North Waziristan tribal region killed four foreign al-Qaida operatives. VOA's Barry Newhouse reports from Islamabad that independent sources have not confirmed the alleged de

发表于:2019-02-06 / 阅读(243) / 评论(0) 分类 VOA标准英语2008年(九月)

By Kurt Achin Seoul 12 March 2007 South Korean and U.S. negotiators have concluded their final round of formal talks aimed at a free trade deal. Although they say a deal is close, some of the most sensitive issues remain to be worked out in informal

发表于:2019-02-18 / 阅读(247) / 评论(0) 分类 2007年VOA标准英语(三月)
学英语单词
acid esters
Andreapol'
angioid
assessment trial
automatic thermo type fire alarm
barnraising
beneficed
bill payable after sight
bit binary number
blood glucose meter
blow off stack
brokenhillite
bronchiolitis obliterans
cap board
capillurgy
cefalosporin
centring on
chemical terrorism
chnidosis
christuss
corrected compass heading
deferential fold
diporate
directional light
dispersion force
dustwomen
employ oneself doing
enclave development
erbocain
Euonymous alatus
Fab/red
formed pouch
fossil diagenesis
general data analyzer
Grinevo
haemosept
helium ionization detector
hoarsest
inert gas spot welding
instrumentation device
interceptor controller
karst water table
kytoons
L-lobeline
law of relative proportions
low interest funds
luhite
Lyngdal
magnetic intensifier
maize borer
malignant hepatomas
mallonio
mean density
measurement science of forest
mechanical reader
medical grade rubber
mene mene tekel upharsin
microchamber culture
mood-brown estimation (of a line)
negative pressure drainage
nonreduction
oral actinomycosis
output recorder
plunking down
pool stage
profusenesses
propyl radicals
radiolucencies
relatednesses
relative adjectives
Russellian
samplinginstrument
scruffy chic
series voltage
sheppend
shipping distance
softly-spoken
sparry iron
spooler bound unit
steady flow of current
steady-state noise
steering qualities
suck-eye
sun-roofs
teoprolol
thermon
threepiled
throw someone in jail
total lift of a balloon
town and country planning
turbo-
twenty-two carat
unitholders
utkin
valve adjusting
variable nebula
vinyl acetate copolymer emulsion
vitamin B5
wave front interference
wilborne
Y-chromosomes
zygosporangia