裂变中子源 fission neutron source ; source of fission neutrons
裂变中子俘获 fission neutron absorption
瞬发裂变中子 prompt fission neutron ; PFN
裂变中子能谱 fission spectrum ; Fission neutron spectrum
裂变中子谱 fissioning distribution
瞬发裂变中子测井 prompt fission neutron log
高速裂变中子 high speed fission neutron
有效裂变中子产额 effective fission neutron yield
裂变中子产额 fission neutron yield
结果表明，中子散射对裂变中子谱的影响是相当重要的，它能明显地改变裂变中子谱的形状。
It was found that the neutron scattering influence on the fission neutron spectrum is rather essential and can noticeably change the shape of the fission neutron spectra.
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。
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.
或者它有能够创造出一个裂变中子的碰撞,那能够追踪到一个裂变的开始,那可能是在一个很不同的位置。
Or it can have a collision that can create a fission neutron which then is tracked as well as the start of a fission which may be in a quite different place.
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