单词：joint confidence region for population mean and variance
单词：joint confidence region for population mean and variance 相关文章
This is IN THE NEWS in VOA Special English. What do young Americans think about the presidential candidates and social issues? A new public opinion study shows that the majority of young people support Democrats over Republicans. The young people al
VOA慢速英语2007年（六）月
By Al Pessin Washington 28 February 2006 Most of the attention before President Bush's visit to India this week has been focused on the pending nuclear cooperation agreement. The president says he wil
2006年VOA标准英语（二月）
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Do you come from a country that has, let's say, a history of environmental disasters or conquests? Then your culture is probably tightit has strong soc
Scientific American(五)月
Do you come from a country that has let's say a history of environmental disaster or conquests, and your culture probably tight that has strong social norms and doesn't tolerate much deviance from this norms, and then your culture probably autocratic
Scientific American(五)月
87 以色列同意暂时停火并与巴勒斯坦恢复信任 Sharon, Powell Agree on Timetable to Rebuild Confidence Ross Dunn Jerusalem 29 Jun 2001 01:18 UTC Israeli Prime Minister Ariel Sharon and S
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By Steve Herman New Delhi 05 December 2007 Even as India emerges as one of the world's major economies, it is still struggling to achieve widespread literacy among its people, and officials say there is a massive shortage of skilled labor. VOA's Stev
VOA常速英语2007年（十二月）
By Gilbert da Costa Abuja 13 May 2006 Senior military officers from the United States and officials of the Economic Community of West African States (ECOWAS) have been meeting in Abuja, Nigeria to dra
2006年VOA标准英语（五月）
From NPR News in Washington, I'm Jack Speer. Today Judge Sonia Sotomayor described her judicial philosophy as fidelity to the law. Her opening statement capped the first day of her confirmation hearing to the Supreme Court. NPR's Ari Shapiro reports
2009年NPR美国国家公共电台7月
Syrian Conflict Gives Kurds New Freedom When Syrian government forces withdrew recently, the Kurdish city of Afrin came under the control of the Kurd's Democratic Union Party, known as the P.Y.D. Afrin has its own checkpoints and flies its own flag.
VOA标准英语2012年(八月)
New census figures for the Midwest U.S. state of Michigan show dramatic population declines. Michigan was the only state in the 2010 census to lose people. Its biggest city, Detroit, once the fourth largest in the nation, is now the 18th largest. Tha
VOA标准英语2011年(三月)
Report: Freedom Declined Worldwide in 2013 WASHINGTON The Washington-based group Freedom House said the cause of freedom around the globe took another hit in 2013, as the group released its Freedom in the World 2014 report Thursday. The authors warne
VOA标准英语2014年(一月)
As part of a joint declaration issued after the sessions, the Finance Ministers and Central Bankers have agreed that stimulus measures will continue to be needed to try to spur growth. All have agreed that the global economy needs to look beyond ultr
2016CRI中国国际广播电台
By comparing the detailed images, Hubble has taken another spiral galaxy. With the best images of our own taken from the ground, and by using satellites to measure the distance and density of stars in different directions, astronomers have been able
自然百科2011年
By Delia Robertson Johannesburg 08 March 2006 Population growth in most of Africa is expected to rise sharply over the next 50 years. But, in southern Africa, AIDS is cutting a deadly swath through tw
2006年VOA标准英语（三月）
By Douglas Bakshian Manila 08 October 2007 The Asian Development Bank says Asia and the Pacific are behind in meeting certain parts the United Nation's Millennium Development Goals. A new report by the ADB and the U.N. Development Program says progre
2007年VOA常速英语（十月）
潘基文在巴格达与伊拉克领导人举行会谈 BAGHDAD, Jan. 13 (Xinhua) -- UN Secretary-General Ban Ki-moon held meetings on Monday with Iraqi leaders and urged them to deal with the roots of the problems in Anbar province. I would urge the
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By Claudia Blume Hong Kong 03 May 2007 Two new reports by international financial institutions say extreme poverty could be eliminated in Asia by the year 2020. Claudia Blume in Hong Kong looks at the reasons for the optimism, and the challenges that
2007年VOA标准英语（五月）
Iraq's northern Kurdish region offers security and stability that is hard to find elsewhere in the country. It also offers historic sites, high-end hotels, amusement parks, and striking mountains and valleys. VOA's Suzanne Presto reports on the regi
VOA标准英语2008年（七月）
APEC增长拉动全球经济 BALI, Indonesia, Oct. 7 (Xinhua) -- APEC leaders were urged to push ahead with their growth strategy to strengthen the global recovery despite continued unevenness in growth between economies by the Indonesian president a
英语新闻
The Bank 银行 Banks will loan you money if you can prove you don't need it. 银行会贷款给你，如果你能证明你并不需要这笔钱。 Bank accounts give a person a good feeling until they realize that banks are insured by an agency of a
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