高浓铀 meaning in Chinese
high-enriched uranium
Examples
- For the cdznte spectrum with worse resolution , the analysis results show that the method can distinguish high - enriched uranium and low - enriched uranium , and work out the enrichment data in low precision
对能量分辨率较差的cdznte能谱而言，该方法能够较好地区分高浓铀和低浓铀样品，并在较低的精确度下给出了铀富集度的数据。 - If using the natural uranium to replace the heu pit in warhead , the delayed neutron counting rate would be about 3 times lower . the coincidence neutron detection is proposed to be used in nuclear warhead detection
计算表明用天然铀替代高浓铀作的假弹头，它们的出壳缓发中子数相差约3倍，需在一定条件下，才可对真伪核弹头做出判断。 - Detecting nuclear warhead by counting delayed neutrons induced by neutron source is studied . the 2 - step calculation method is proposed to resolve the delayed neutron transportation issue . this method can save computer ' s calculation time , and is easy to operate
本文研究了用外中子源照射核弹头，诱发其裂变材料裂变，探测缓发中子的方法，以此判断高浓铀与低浓铀，从而为核查核弹头的真伪提供依据。 - With the outer neutron source which can only induce 235u fission , it could possibly prove the presence of heu in a warhead by counting the coincidence neutrons . this method possibly provides one of necessary attributions in identifying the real nuclear warheads
本文研究了用中子符合探测方式测量能量低于1mev的外中子源在核弹头中诱发的裂变数，以判别模型中是否含有高浓铀，从而作为判断核弹头的真伪的可行性。 - The results show that coincidence detection method has obvious benefit in detecting nuclear warheads . for the same type warhead , the coincidence counts rates of the model of warhead of heu pit is 10 times as big as that of fake warhead of natural uranium pit . if we know the nuclear warheads configuration by other methods , the method of coincidence neutron detection could be used to distinguis h the fake nuclear warheads from the reals
计算表明用探测符合中子的方法探测核弹头对区分真假核弹头有明显的优点，对于同一核弹头模型，裂变弹芯是高浓铀和用天然铀替代高浓铀时，符合中子计数相差1个量级，如通过其他途径了解核弹头的大致结构，符合测量的方法就可以有较高的置信度分辨真假核弹头。