单词：cohomology groups of a group
单词：cohomology groups of a group 相关文章
Support groups offer emotional help following the diagnosis of an illness. CNN's Judy Fortin reports The thought of opening up and sharing personal details of an illness with strangers may not appeal to everyone,but many people do welcome the reinfo
万花筒2008年
Katia / Mexico speaker I prefer studying alone, because if I have to work on one particular issue, I stay as long as I need to, studying that part. So, I'd rather study by myself. Sunny / Korea speaker I think I prefer studying in groups, because I c
一起闲话英语-English Chitchat
Too often young Somali-Americans have made news for all the wrong reasons. Some young people have fallen victim to drug abuse or the appeal of gang violence. Others have turned to extremist ideology. But youth organizations in the American state of M
2017年VOA慢速英语(四)月
By Leta Hong Fincher Washington 13 August 2007 A study has found that women with breast cancer who take part in group psychotherapy do not live longer than those who do not -- contrary to a much-publicized study from 18 years ago. But the author of t
2007年VOA标准英语（八月）
By Phuong Tran Dakar 22 September 2007 A meeting of rebel groups from Sudan's Darfur region, aimed at finding a common position ahead of October peace talks, has been temporarily suspended. Phuong Tran reports from VOA's Central and West Africa burea
2007年VOA标准英语（九月）
Two splinter paramilitary groups in Northern Ireland have given up their weapons to an international commission monitoring what is known as 'decommissioning.' The two groups have for decades been waging an armed campaign against British sovereignty o
VOA标准英语2010年(二月)
By Carolyn Presutti Washington 26 October 2009 Technology is transforming our lives. It's also transforming the way non-profit groups police human rights abuses around the world. Pictures taken from high in the skies are revealing gruesome stories -
VOA标准英语2009年(十月)
Voice 1 Hello. Welcome to Spotlight. Im Bruce Gulland. Voice 2 And Im Marina Santee. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 The sun sets ove
环球英语 Spotlight
Colombia's largest armed rebel groups, the FARC and ELN, have met to strengthen their unification process. In a statement, the FARC says incidents which led to the distancing between the groups have been overcome. The FARC has also stressed the need
世界各地新闻集锦
By Steve Herman New Delhi 03 September 2007 Two ethnic groups from southern Nepal are claiming responsibility for Sunday's deadly bombings in the Himalayan nation's capital. VOA's Steve Herman reports from our South Asia bureau in New Delhi. Nepalese
2007年VOA标准英语（九月）
HARI SREENIVASAN: A startling report in todays Washington Post, the newspaper says more than a thousand of the nations non-profits have each acknowledged losses of a quarter million dollars or more, because of theft, investment fraud, embezzlement or
PBS访谈商业系列
By Cathy Majtenyi Nairobi 11 March 2008 Kenyans are beginning to come to terms with the violence that followed the country's 2007 elections in which more than 1,000 people were killed and as many as 600,000 were displaced. There are growing calls for
VOA标准英语2008年（三月）
By Nick Wadhams Nairobi 31 October 2007 About 40 international aid groups have issued a joint appeal to the international community about the growing humanitarian crisis in Somalia. As Nick Wadhams reports from Nairobi, the groups say that security h
2007年VOA常速英语（十月）
By Selah Hennessy Goma 22 December 2007 A summit has been called in the Democratic Republic of Congo (DRC) to try to bring peace to the war-torn country. Conference organizers say they hope the meeting will initiate a dialogue between the army, reneg
VOA常速英语2007年（十二月）
By Derek Kilner Nairobi 05 March 2008 Kenya's parliament is set to reconvene Thursday to begin the process of enacting a power-sharing agreement reached last week between the country's two main parties. But as Derek Kilner reports from Nairobi, incid
VOA标准英语2008年（三月）
A small Islamic sect has been the target of violent attacks and is at the center of a national debate in Indonesia over religious freedom. As Chad Bouchard reports from Jakarta, recent restrictions on the Ahmadiyah sect could signal a shift in gover
VOA标准英语2008年（七月）
By Nancy Palus Saly, Senegal 10 March 2008 Human rights groups are calling on the Organization of the Islamic Conference, meeting in Dakar this week, to push for an end to violence in Sudan's Darfur region. Activists and religious leaders say the wor
VOA标准英语2008年（三月）
By Noel King Kigali 19 October 2007 Congo's 2006 democratic elections were intended to usher in a new era of peace in the once war-torn nation. And while improvements have been seen in certain areas across the vast country, holdout armed groups in th
2007年VOA常速英语（十月）
The British government has banned an Islamic group under the country's counter-terrorism laws. Islam4UK had planned to stage a march through the British town Wootton Bassett to honor Muslims killed in Afghanistan. Britain's home secretary has announc
VOA标准英语2010年(一月)
The practice of medical groups in China only emerged in recent years. It's when a number of doctors come together, they can carry out medical treatments independently, without being employed by any public or private hospital. Such a move is unconvent
cctv9英语新闻2016年