The study of the influence of neutron scattering by the surrounding medium and fragment detector on fission neutron spectrum measurement with time-of-flight (TOP) method has been carried out.

介绍了用飞行时间方法测量裂变中子谱时中子在裂变碎片探测器上和周围材料上散射的影响。

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Cluster bombs open in flight, scattering smaller bomblets.

BBC: Syria conflict: General 'defects to rebels'