同义词
1)fission neutron absorber,裂变中子吸收体2)fission neutron absorption,裂变中子吸收3)non fission neutron absorption,非裂变中子吸收4)non-fission neutron absorption,无裂变吸收中子，中子辐射俘获，无裂变中子吸收5)fission neutron absorption cross section,裂变中子吸收截面6)fission neutron absorption,裂变中子[的]俘获，裂变中子[的]吸收
