Noun:

1. the rate of flow of neutrons; the number of neutrons passing through a unit area in unit time

neutronice中子学neutronn.中子neutron-porr isotope[化] 缺中子同位素neutron chain reaction中子链式反应neutron diffract meter中子衍射计,中子衍射仪neutron multiplication中子增殖neutron decay constant中子衰变常数neutron-rich nucleus富中子核neutron formation rate中子生成率neutron D-Tgenerator氘-氚中子发生器neutron emission width中子蒸发宽度neutron streaming rate中子束流率

1. Neutron flux distributions in the reactor core are measured.
   测量了反应堆堆芯里的中子通量分布。
2. The model of calculating the flux distribution in the 2-D hexagonal fuel assembly of LWR by transmission probability method is described.
   介绍利用穿透概率法求解二维六角形轻水堆燃料组件中子通量密度分布。