Argentina, Italy and the United Arab Emirates said they were working to install radiation detectors to check cargo for fissile material.

阿根廷、意大利与阿联酋表示，他们正在安装辐射探测装置，以检查夹带在货物中的裂变材料。

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The hybrid breeders can provide plenty of fissile material for PWR or FBR.

聚变-裂变混合堆可以为压水堆或快堆提供充足的核燃料。

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Reaction, the nuclei of the fissile material after absorbing a neutron fission and release two or three neutrons.

反应中，可裂变物的原子核吸收一个中子后发生裂变并释放出两三个中子。

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Uranium enrichment is the process used to make fuel for nuclear power plants, but when extended it can also produce fissile material for an atomic bomb.

VOA: standard.2009.11.28

First, ending the stalemates on the Fissile Material Cut-off Treaty and the Comprehensive Nuclear Test Ban Treaty.

BBC: In full: Brown security statement

Fissile material in this form is difficult to use in a weapons program, U.S. and European officials say.

WSJ: Iran Talks Off to Shaky Start

Fissile material in this form is difficult to use in a weapons program, U.S. and European officials said.

WSJ: Iran Cools Nuclear Work as Vote Looms