中国日报网环球在线消息：据巴基斯坦《黎明报》报道，国际原子能机构总干事巴拉迪11月25日敦促伊朗接受之前的建议，将已经拥有的低浓铀中的绝大部分运送到国外提纯并加工成高浓铀，并称伊朗目前还不能消除国际社会对他发展核武器的担忧。

巴拉迪表示，将浓缩铀运往国外可以降低伊朗核危机并为伊朗提供与国际社会进行协商的可能性。这是自伊朗方面试图更改国际原子能机构建议以来，巴拉迪最为强硬的一次公开表态。

自国际原子能机构提出建议以来，伊朗方面也提出各种相反的意见，譬如从国外购买燃料棒或者交换小批量的浓缩铀，希望以此拒绝将大部分运送到国外进行提纯并加工。目前，伊朗所拥有足够的浓缩铀制造核武器，倘若采纳国际原子能机构的建议，将70%的浓缩铀运往国外，那么伊朗制造核武器的时间则会推迟至少一年。

（环球在线：陈璐）

His comments dovetailed with the view of six powers endorsing the plan, the US, Russia, China, Britain, France and Germany.

Those same nations planned to mount a new challenge to Tehran this week in the form of a resolution to a 35-nation IAEA board meeting criticizing it for ignoring UN Security Council and IAEA board demands and continuing to build its enrichment program, sometimes clandestinely.

Two diplomats who demanded anonymity because their information was confidential said that by Wednesday, the eve of the board's opening session, close to two-thirds of board members had expressed support for the resolution in private meetings.

Impatience with Iran has been fueled by Tehran's September revelation that it had secretly been building a new enrichment facility.

In a possible pre-emptive move, Iran notified the IAEA in a confidential letter only days before the leaders of the US Britain and France went public with the clandestine project.

Iran says it did not violate IAEA statues by waiting with its notification. But ElBaradei has said Tehran was 'outside the law' in not telling his agency about the facility much earlier.

On Wednesday, he said that Iran's secrecy on the facility reduced 'overall confidence' that Tehran is telling the truth when it asserts it is not interested in nuclear arms.

A perusal of IAEA records shows that Tehran's chief envoy to the IAEA, Ali Asghar Soltanieh, told the agency's board last year that his country 'has repeatedly declared that there is no undeclared nuclear material and activity in Iran', at the time when construction of the secret nuclear facility was in full force.

A copy of the six-power resolution prepared for the closed meeting and obtained by The Associated Press noted that Iran's delay in reporting the new facility 'does not contribute to the building of confidence' in Tehran's nuclear aims.

The facility 'gives rise to questions about whether there are any other nuclear facilities under construction in Iran which have not been declared to the agency,' the document says.

The resolution is significant because it groups Russia and China with the four Western powers in unified criticism of Iran's nuclear program. Russia and China have acted as a drag on Western calls for tougher action against Iran.

While the board passed an IAEA resolution critical of Iran in 2006 with the support of all six world powers, subsequent attempts by the West to get backing from all 35 board nations foundered on resistance from Russia and China.

Those two nations have also resisted US and European calls for tougher UN sanctions against Iran for refusing to freeze its enrichment program.

Such unified action in Vienna could signal that both Russia and China may be more amenable to a fourth set of Security Council sanctions on Iran than they have been in past years. -AP