parasitic neutron absorption 寄生中子吸收
fission neutron absorption 裂变中子俘获
epithermal neutron absorption 超热中子吸收
neutron absorption method [地质] [核] 中子吸收法
thermal neutron absorption 热中子吸收
neutron absorption capacity 中子吸收能力
fission-neutron absorption 裂变中子俘获
non fission neutron absorption 非裂变中子吸收
non-fission neutron absorption 无裂变中子吸收
This paper discusses the neutron absorption principle of measuring the boron concentration, which is to control the reactivity of the pressurized-water reactor.
本文叙述了应用于控制压水反应堆反应性的中子吸收法测量硼浓度原理，介绍了硼浓度的测量方法，并对硼浓度与计数率的关系曲线进行了测量。
Zircaloy - 4 is generally used as fuel tubes in pressurized water reactors because of it " s low neutron absorption cross - section, excellent corrosion resistance, good strength and ductility".
由于锆4合金具有低的中子吸收截面，良好的抗腐蚀能力、高强度以及延展性好的特点，被广泛用于压水堆作为核燃料棒的包壳材料。
Neutron diffraction data of palladium electrode in heavy water electrolysis cell have been collected under the balance condition of absorption and evolution of deuterium.
在吸、放氘达到动态平衡条件下，实时收集了重水电解池中钯电极的中子衍射数据。
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