钢筋钢纤维混凝土
steel fiber reinforced concrete
无腹筋钢筋混凝土梁
the reinforced concrete beams without stirrups
IP芯核
IP core
Intellectual Property IP cores
UO2燃料核芯
UO2 fuel kernels
ceramic nuclear fuel kernels
氘核核力
nuclear forces in deuteron
堆芯核设计
Nuclear design
Reactor core nuclear design
堆芯核探测系统
in core nuclear detection system