热中子吸收截面 meaning in English
thermal cross section
thermal-neutron absorption cross section
Examples
- Zirconium alloys are employed extensively in light water cooled reactors ( lwr ) as the cladding materials of fuel elements and other structural materials because of the low capture cross - section for thermal neutrons , good resistance to water - side corrosion at elevated temperature , adequate mechanical properties and high thermal conductivity
由于锆的热中子吸收截面小，并具有优异的耐高温水腐蚀性能、良好的综合力学性能和理想的热导率，因此，锆合金被用作核电站水冷动力堆核燃料元件的包壳材料和堆芯的其它结构材料。