石墨[反应]堆

CBS News has learned a new intelligence report says Iran has overcome technical difficulties in enriching uranium and could have enough bomb-grade material for a single nuclear weapon less than three years from now. U.S. intelligence officials cautio

发表于:2018-12-11 / 阅读(99) / 评论(0) 分类 万花筒2007年

Iran says it has informed the U.N. nuclear agency it plans to further enrich its uranium in defiance of international demands that it stop. Iran's processing program would likely need reconfiguring first, prompting speculation the announcement may ha

发表于:2018-12-19 / 阅读(155) / 评论(0) 分类 VOA双语新闻 2010年2月

TEHRAN, Feb. 23 (Xinhua) -- Iran's chief nuclear negotiator Saeed Jalili said Saturday that the Islamic republic insists on its full nuclear rights within the framework of Nuclear Non- Proliferation Treaty (NPT). Making the remarks at an annual confe

发表于:2019-01-07 / 阅读(108) / 评论(0) 分类 英语新闻

各国领导人同意建立核安全国际法 This year's Nuclear Security Summit in the Netherlands has come to an end, with attendees signing a communique, pledging to prevent nuclear materials from falling into the hands of terrorists. The documen

发表于:2019-01-08 / 阅读(126) / 评论(0) 分类 英语新闻

A Closer Look at the Iran Nuclear Deal 仔细复盘伊朗核交易 World powers have been working for years to limit Irans nuclear activities. But news reports often fail to provide details of the nuclear negotiations. Today we explore some of the is

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2015年VOA慢速英语(七)月

By Peter Heinlein United Nations 22 February 2007 The U.N. nuclear watchdog agency says Iran has failed to suspend uranium enrichment, in defiance of Security Council demands. From U.N. headquarters, VOA's Peter Heinlein reports the finding clears th

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2007年VOA标准英语(二月)

By Daniel Schearf Beijing 18 July 2007 The South Korean delegate to talks on denuclearizing North Korea says Pyongyang is prepared to declare and disable all its nuclear programs by the end of the year. The chief U.S. negotiator, meanwhile, says the

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2007年VOA标准英语(七月)

Analysts Dispute Iran's Uranium-Enrichment Claims The international community has demanded that Iran fully acknowledge all of its nuclear related activities, and halt any work toward acquiring nuclear weapons. But Tehran has responded by announcing t

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2011年(六月)

Iran says it is not opposed to sending its low-enriched uranium abroad for further enrichment, as long as it receives fuel for its nuclear reactor at the very same time. Elizabeth Arrott | Cairo, Egypt 24 November 2009 Iran says it is not opposed to

发表于:2019-01-14 / 阅读(115) / 评论(0) 分类 VOA标准英语2009年(十一月)

Fusion is how stars produce energy. It occurs when the nuclei of light atoms, such as hydrogen, are fused together under extreme pressure and heat. Tokamak Energy, from Oxfordshire, believes that the third version of their compact, spherical tokamak

发表于:2019-01-17 / 阅读(221) / 评论(0) 分类 2015CRI中国国际广播电台

A senior U.S. official says Iran should comply with a resolution passed by the International Atomic Energy Agency and freeze all uranium-enrichment activities. A major international conference on nuclear security is in progress in Vienna. 一位美国高

发表于:2019-01-19 / 阅读(140) / 评论(0) 分类 VOA双语新闻 Bilingual News

By Kurt Achin Seoul 05 January 2006 North Korea recently announced it no longer needs the United States to provide it with a light-water nuclear reactor for energy production. The communist state says

发表于:2019-01-25 / 阅读(259) / 评论(0) 分类 2006年VOA标准英语(一月)

IN THE NEWS - Iran Rejects Appeal to Stop Enriching UraniumBy Jerilyn Watson Broadcast: Saturday, April 15, 2006 I'm Steve Ember with IN THE NEWS in VOA Special English. Iran has rejected an appeal fr

发表于:2019-01-30 / 阅读(212) / 评论(0) 分类 2006年慢速英语(四)月

In this image made from video provided by Iranian State TV, Iranian President Mahmoud Ahmadinejad speaks at a rally in Tehran, 11 Feb 2010, marking the 31st anniversary of Islamic Revolution Iran's president has told a crowd gathered for the annivers

发表于:2019-02-08 / 阅读(126) / 评论(0) 分类 VOA标准英语2010年(二月)

French Foreign Minister Bernard Kouchner rejected Iran's latest move on its uranium-enrichment efforts as a diplomatic pirouette. In an interview on French radio, Kouchner said it was out of the question the international community would accept an Ir

发表于:2019-02-12 / 阅读(164) / 评论(0) 分类 VOA标准英语2010年(一月)

Iran says it needs uranium enriched to 20 percent to fuel a medical research reactor Elizabeth Arrott | Cairo 08 February 2010 Iranian President Mahmoud Ahmadinejad, wears eye protection goggles as he visits an exhibition of Iran's laser science, in

发表于:2019-02-12 / 阅读(193) / 评论(0) 分类 VOA标准英语2010年(二月)

By Lisa Bryant Paris 19 October 2009 Iranian Ambassador to International Atomic Energy Agency, Ali Asghar Soltanieh (R) arrives at Vienna meeting, 19 Oct 2009 The International Atomic Energy Agency is hosting a meeting in Vienna to discuss plans to

发表于:2019-02-12 / 阅读(118) / 评论(0) 分类 VOA标准英语2009年(十月)

Iran and its nuclear plans 伊朗与其核计划 Time out 对话暂停 The West and Iran will negotiate for four more months, but the gap is wide 西方与伊朗将全面谈判对话延长四个月,但双方分歧很大 AFTER some unconvincing last

发表于:2019-02-17 / 阅读(120) / 评论(0) 分类 经济学人文艺系列

By Jennifer Glasse London 05 October 2009 The former head of the International Atomic Energy Agency says it is a step in the right direction for Iran to let agency inspectors visit its uranium-enrichment site. But he says questions about Iran's nucl

发表于:2019-02-20 / 阅读(110) / 评论(0) 分类 VOA标准英语2009年(十月)

French nuclear energy 法国核能 Under pressure 压力之下 France wants to export nuclear reactors. Who will buy them? 法国想出口核反应堆,谁人将买? FOR France, nuclear power has long been a source of national pride. Its European

发表于:2019-02-24 / 阅读(170) / 评论(0) 分类 经济学人综合
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