The attack was designed to disable iranian centrifuges that enrich uranium .

这次攻击旨在令伊朗的铀浓缩离心机瘫痪。

Pyongyang has succeeded in drawing attention to itself and its new centrifuges .

朝鲜已成功地把国际社会的注意力吸引到该国及其新的离心机上。

They spun the samples several times in centrifuges to separate the seminal fluid from the sperm .

他们把精液在离心机中快速旋转数次，从精液中分离出精清。

The un nuclear watchdog says in a report that iran has doubled the number of uranium enrichment centrifuges it has in an underground bunker .

联合国核监督机构在一份报告中显示，伊朗已经对地下掩体中的铀浓缩离心机的数量进行加倍。

But the network was disrupted in 2002-03 and pyongyang now claims to be operating 2000 centrifuges much more than that shipment from pakistan .

汗网络已在2002年至2003年瓦解，而平壤现在声称运行着2000台离心机远远超过从巴基斯坦输入的数量。