单词：Riemann(ian) manifold
单词：Riemann(ian) manifold 相关文章
By David McAlary Washington 29 March 2006 The Russian Soyuz TMA-8 booster rocket that carried the three-man crew to the international space station A new crew is on its way to the International Space
2006年VOA标准英语（三月）
By Franz Wild Abidjan 23 May 2006 As Ivory Coast prepares to play in its first football World Cup, many in the war-divided country are pinning their hopes of peace on the sport. Politicians recently o
2006年VOA标准英语（五月）
A court in the Ivory Coast has sentenced two men to prison terms for dumping toxic waste that killed 17 people two years ago in Abidjan. But activists are criticizing the case because the trading company that transported the waste was not prosecuted
VOA标准英语2008年（十月）
By Phuong Tran Dakar 14 February 2007 In Ivory Coast, lawyers for the victims of last August's toxic waste dumping incident say the millions of dollars a Dutch company offered the government Tuesday is not enough, and they will move forward with thei
2007年VOA标准英语（二月）
AS IT IS 2015-11-07 Nigerians Say Oil Company Left Spills Behind 尼日利亚村民称石油公司未能清理泄漏 Villagers in the Niger River Delta area of Nigeria say they live in unclean conditions because oil companies have not cleaned up spil
2015年VOA慢速英语(十一)月
By Lisa McAdams Moscow 21 February 2006 Russian and Iranian officials are discounting reports of failure after two days of talks in Moscow ended without Iran accepting a Russian compromise proposal. T
2006年VOA标准英语（二月）
A group of Darfurian refugees who recently fled the war in Sudan have gathered across the border in the northern Central African Republic. But rather than living in a displacement camp as is usually the case for refugees, they live on their own, in
VOA标准英语2008年（八月）
Ivorian Prime Minister Guillaume Soro (R) and President Laurent Gbagbo (L), 15 September 2009 (file photo) Ivorian Prime Minister Guillaume Soro is expected to announce a new government this week, and Ivorian opposition leaders continue to call for t
VOA标准英语2010年(二月)
By Nico Colombant Abidjan 06 June 2006 Days before their football team's first-ever game in the World Cup, many Ivorian fans are still waiting for visas to support their side in Germany. -------------
2006年VOA标准英语（六月）
By Nico Colombant Dakar 28 November 2007 Ivorian President Laurent Gbagbo has embarked on a planned multi-city three-day trip to the rebel-held north in Ivory Coast, following an agreement with rebel leader turned Prime Minister Guillaume Soro to hol
VOA常速英语2007年（十一月）
By Nico Colombant and Karene Bassompierre Abidjan 06 April 2006 A micro-algae recently rediscovered by scientists is helping weak and sick people in West Africa. VOA's Nico Colombant reports from Abid
2006年VOA标准英语（四月）
By Phillip Wellman Dakar 19 September 2007 United Nations peacekeepers and French rapid reaction forces are gradually pulling back from front lines of the Ivory Coast conflict, giving more of a role to Ivorian forces, five years after the conflict be
2007年VOA标准英语（九月）
By Phillip Wellman Dakar 16 September 2007 Efforts to reunite war-divided Ivory Coast have been fraught with difficulty, but some say the Ivorian band Magic System has been able to bring people together in a way politicians have not. The band is mark
2007年VOA标准英语（九月）
By Nico Colombant Dakar 12 June 2007 Burkina Faso President Blaise Compaore traveled to Yamoussoukro, the capital of Ivory Coast, Tuesday to assess a March peace deal he brokered with northern rebels, opposition leaders and President Laurent Gbagbo.
2007年VOA标准英语（六月）
By Selah Hennessy Dakar 20 May 2007 President Laurent Gbagbo has attended a ceremony in western Ivory Coast to mark militia disarmament. Experts say successful disarmament would be an important step in the country's peace process, but they also say t
2007年VOA标准英语（五月）
There's no simple answer to what constitutes 'smart'. These days, we're inclined to think you can't go by intelligence quotient (IQ) results alone, because while these tests are great for measuring separate mental faculties, an IQ number doesn't seem
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The UN Children's Fund warns thousands of Ivorian refugees（难民,逃难者）, who have fled to Liberia, are threatened by disease outbreaks. UNICEF says cramped living conditions are increasing health and protection risks for children and women.
英语新闻
There's no simple answer to what constitutes 'smart'. These days, we're inclined to think you can't go by intelligence quotient (IQ) results alone, because while these tests are great for measuring separate mental faculties, an IQ number doesn't seem
阅读空间
By Anne Look Dakar 13 October 2009 Former Ivorian prime minister Alassane Dramane Ouattara declared his candidacy for the country's long-delayed presidential elections, now scheduled for November. Former Ivorian prime minister Alassane Ouattara (fil
VOA标准英语2009年(十月)
Disputes and reorderings of much the same type can be found in all the other realms of the living, 同样的争吵，同样的重新分类，也发生在所有别的生物领域， so keeping an overall tally is not nearly as straightforward a matter
万物简史