堆芯熔融物与混凝土相互作用
molten core-concrete interaction
熔融物堆内滞留
In-Vessel Corium Retention(IVR
熔融物堆内滞留-压力容器外部冷却
in-vessel retention by external reactor vessel cooling
堆芯熔化概率
CMP (core-melt probability
堆芯物理热工计算
core physical-thermal calculation
反应堆堆芯辐射检测仪
reactor core radiation detector
反应堆堆芯隔离冷却系统
reactor core isolation cooling system